Duration: 17 hours and 52 minutes

Affected Components: Hyperliquid Mainnet

Oct 14, 08:11:30 GMT+0
Resolved - This incident has been resolved..

Oct 13, 14:19:17 GMT+0
Investigating - We are currently investigating this incident..

Duration: 2 hours

Affected Components: Avalanche Mainnet, Cronos Mainnet, Ronin Saigon, TON Mainnet API v3, Base Mainnet, Hyperliquid Testnet, Base Sepolia Testnet, BNB Smart Chain Testnet, Hyperliquid Mainnet, TRON Mainnet, MegaETH Mainnet, ZKsync Era Mainnet, TON Testnet API v2, Ronin Mainnet, Avalanche Fuji Testnet, Blast Mainnet, Scroll Mainnet, Gnosis Chain Mainnet, Solana Devnet, Solana Mainnet, Sui Mainnet, Robinhood Mainnet, Gnosis Chain Chiado Testnet, Kaia Testnet, Starknet Sepolia Testnet, Sonic Mainnet, Linea Mainnet, Zora Mainnet, TON Mainnet API v2, Aptos Testnet, Optimism Mainnet, ZKsync Era Sepolia Testnet, Mantle Mainnet, TRON Nile Testnet, Kaia Mainnet, Optimism Sepolia Testnet, TON Testnet API v3, Arbitrum One Mainnet, Robinhood Testnet, Arbitrum Sepolia, Sui Testnet, Aptos Mainnet, Berachain Testnet, Sonic Testnet, Starknet Mainnet, BNB Smart Chain Mainnet, Berachain Mainnet

Oct 13, 09:30:00 GMT+0
Completed - Maintenance has completed successfully.

Oct 13, 07:30:01 GMT+0
Identified - Maintenance is now in progress.

Oct 13, 04:50:17 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 10 minutes

Affected Components: BNB Smart Chain Mainnet Archive (Chainstack Cloud, London)

Oct 13, 06:09:40 GMT+0
Resolved - This incident has been resolved..

Oct 13, 05:59:41 GMT+0
Investigating - We are investigating an issue affecting BNB Smart Chain Mainnet Archive in London. Requests may return 5xx errors..

Duration: 44 minutes

Affected Components: XRP Ledger Testnet

Oct 10, 06:47:21 GMT+0
Resolved - This incident has been resolved..

Oct 10, 06:20:12 GMT+0
Monitoring - We implemented a fix and are currently monitoring the result..

Oct 10, 06:10:35 GMT+0
Identified - We are continuing to work on a fix for this incident..

Oct 10, 06:03:26 GMT+0
Investigating - We are currently investigating this incident..

Duration: 59 minutes

Affected Components: Elysium Testnet

Oct 9, 22:09:49 GMT+0
Resolved - This incident has been resolved..

Oct 9, 21:46:25 GMT+0
Monitoring - We implemented a fix and are currently monitoring the result. Also Conduit feeder is back online. We're monitoring the results..

Oct 9, 21:34:14 GMT+0
Identified - We've identified that Conduit's public feeder is down and therefore impacting sync performance. Our team is working to mitigate the issue..

Oct 9, 21:10:31 GMT+0
Investigating - We are currently investigating this incident..

Duration: 2 hours and 20 minutes

Affected Components: XRP Ledger Mainnet

Oct 9, 16:45:40 GMT+0
Resolved - The issue has been resolved, and all XRPL Mainnet nodes are now operating normally. We will continue monitoring to ensure stability..

Oct 9, 14:25:46 GMT+0
Investigating - We are currently investigating this incident..

Duration: 48 minutes

Affected Components: Arbitrum Sepolia

Oct 9, 04:37:36 GMT+0
Resolved - We are continuing to work on a fix for this incident..

Oct 9, 03:49:19 GMT+0
Investigating - We are investigating an issue affecting Arbitrum Sepolia in Tokyo. Some users may experience delayed or stale data..

Duration: 35 minutes

Affected Components: Solana Devnet

Oct 8, 18:30:00 GMT+0
Resolved - Issue has been fixed..

Oct 8, 17:54:43 GMT+0
Investigating - **The node is currently down.** Our team is already on it and working hard to restore your node as soon as possible. We apologize for any inconvenience caused..

Duration: 30 minutes

Affected Components: Unichain Mainnet, Unichain Sepolia, Celo Mainnet, Polkadot Mainnet , Polygon Mainnet, Polygon Amoy Testnet

Oct 8, 07:00:00 GMT+0
Completed - Maintenance has completed successfully.

Oct 8, 06:30:01 GMT+0
Identified - Maintenance is now in progress.

Oct 8, 05:36:51 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Affected Components: Solana Mainnet

Oct 8, 06:22:40 GMT+0
Investigating - We are investigating intermittent delivery delays and stream stalls affecting Yellowstone gRPC on Solana Mainnet. Some users may experience pauses in streaming updates, followed by delayed data arriving in bursts. Our team is working on a fix..

Duration: 3 days, 17 hours and 59 minutes

Affected Components: Ethereum Sepolia Testnet

Oct 11, 06:53:33 GMT+0
Resolved - This incident has been resolved..

Oct 11, 06:52:00 GMT+0
Monitoring - This incident has been resolved..

Oct 11, 06:51:27 GMT+0
Monitoring - We are continuing to work on a fix for this incident..

Oct 7, 12:54:39 GMT+0
Investigating - We are currently investigating an issue that is causing degraded performance on our nodes, with some requests occasionally returning 503 errors..

Duration: 8 days, 17 hours and 33 minutes

Affected Components: Aptos Testnet

Oct 15, 20:33:15 GMT+0
Resolved - Issue identified and fixed..

Oct 7, 03:00:00 GMT+0
Investigating - Our team is already on it and working hard to restore your node as soon as possible. We apologize for any inconvenience caused..

Duration: 6 hours and 56 minutes

Affected Components: Solana Mainnet

Oct 7, 05:00:00 GMT+0
Resolved - We are continuing to work on a fix for this incident..

Oct 6, 22:03:51 GMT+0
Investigating - We are currently investigating this incident..

Duration: 1 hour

Affected Components: Robinhood Mainnet, Robinhood Testnet

Oct 6, 08:30:00 GMT+0
Completed - Maintenance has completed successfully.

Oct 6, 07:30:01 GMT+0
Identified - Maintenance is now in progress.

Oct 6, 04:55:10 GMT+0
Identified - Upgrade Details: We will upgrade the protocol Robinhood from version `v3.11.4-7d5ac27` to version `v3.12.1-70fa99a`, as part of our ongoing efforts to enhance performance, security, and reliability. What to expect: * The upgrade process is expected to take approximately \[upgrade hours\] hours * During this period, there may be temporary disruptions or degraded performance * No action is required on your end, our team will handle the upgrade seamlessly We will be closely monitoring the process to ensure a smooth transition and will provide updates as needed. Thank you for your patience and support! If you have any questions, feel free to reach out at support@chainstack.com.

Duration: 17 minutes

Affected Components: Solana Mainnet Full (Chainstack Cloud, New York)

Oct 5, 10:21:49 GMT+0
Resolved - This incident has been resolved..

Oct 5, 10:21:37 GMT+0
Identified - We are continuing to work on a fix for this incident..

Oct 5, 10:04:27 GMT+0
Investigating - Our team is currently investigating the issue affecting our nodes..

Duration: 3 hours and 24 minutes

Affected Components: Robinhood Testnet

Oct 2, 21:58:05 GMT+0
Resolved - This incident has been resolved..

Oct 2, 18:56:10 GMT+0
Monitoring - We implemented a fix and are currently monitoring the result..

Oct 2, 18:54:18 GMT+0
Identified - Robinhood Testnet is currently halted. We are monitoring the situation and will provide updates as they become available..

Oct 2, 18:34:22 GMT+0
Investigating - We are currently investigating this incident..

Duration: 1 hour

Affected Components: Kaia Testnet, Kaia Mainnet

Oct 2, 19:00:00 GMT+0
Completed - Maintenance has completed successfully.

Oct 2, 18:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 30, 19:11:45 GMT+0
Identified - We're changing the way protocol endpoints are routed to decrease latency and improve failover. **Expected impact:** no interruption expected. Traffic moves to the new routing as DNS refreshes. Clients that have not refreshed continue to be served throughout. The endpoint URL, credentials, and API behaviour are unchanged. We apologize for any inconvenience and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 1 hour

Affected Components: MegaETH Mainnet

Oct 2, 19:00:00 GMT+0
Completed - Maintenance has completed successfully.

Oct 2, 18:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 30, 19:23:33 GMT+0
Identified - We're changing the way protocol endpoints are routed to decrease latency and improve failover. **Expected impact:** no interruption expected. Traffic moves to the new routing as DNS refreshes. Clients that have not refreshed continue to be served throughout. The endpoint URL, credentials, and API behaviour are unchanged. We apologize for any inconvenience and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 2 hours and 48 minutes

Affected Components: Cronos Mainnet, BNB Smart Chain Mainnet Full (Chainstack Cloud, Ashburn), Ethereum Mainnet Full (Chainstack Cloud, Ashburn), Polygon Mainnet Full (Chainstack Cloud, Ashburn)

Oct 2, 03:42:05 GMT+0
Resolved - We are continuing to work on a fix for this incident..

Oct 2, 00:53:39 GMT+0
Investigating - We are investigating an issue affecting some services in Ashburn. Some users may experience delayed or stale data, and some requests may fail..

Affected Components: TON Mainnet API v3

Oct 1, 22:30:00 GMT+0
Monitoring - We are continuing to work on a fix for this incident..

Oct 1, 19:45:39 GMT+0
Investigating - We are currently investigating this incident..

Duration: 1 day, 1 hour and 32 minutes

Affected Components: Base Mainnet

Oct 1, 20:53:58 GMT+0
Resolved - Fix has been deployed and confirmed..

Sep 30, 19:22:19 GMT+0
Investigating - We are currently investigating this incident..

Duration: 1 hour and 18 minutes

Affected Components: BNB Smart Chain Mainnet

Sep 30, 10:58:54 GMT+0
Resolved - This incident has been resolved..

Sep 30, 10:32:40 GMT+0
Monitoring - We are continuing to work on a fix for this incident..

Sep 30, 09:41:15 GMT+0
Investigating - We are continuing to work on a fix for this incident..

Duration: 57 minutes

Affected Components: Hyperliquid Mainnet

Sep 30, 06:13:04 GMT+0
Resolved - This incident has been resolved..

Sep 30, 05:15:44 GMT+0
Investigating - We are investigating an issue affecting Hyperliquid Mainnet. Some users may experience delays retrieving indexed log data..

Duration: 2 hours

Affected Components: Stellar Mainnet

Sep 29, 20:30:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 29, 18:30:51 GMT+0
Identified - We are upgrading our Stellar Mainnet nodes to `stellar-rpc 29.0.0` ahead of the network's move to protocol 29, as part of our ongoing work on performance, security and reliability. ### What to expect * The upgrade runs for approximately **2 hours**. * Nodes are upgraded **one at a time**, so the Stellar Mainnet pool stays available throughout. * You may see brief, intermittent latency increases as individual nodes restart and resynchronise. * **No action is required on your end** — our team handles the upgrade end to end. We will monitor closely throughout and post updates here if anything changes. Thank you for your patience and support. If you have any questions, feel free to reach out at [support@chainstack.com](mailto:support@chainstack.com).

Sep 29, 18:30:01 GMT+0
Identified - Maintenance is now in progress.

Duration: 53 minutes

Affected Components: Stellar Testnet

Sep 29, 18:21:02 GMT+0
Resolved - The issue has been resolved, and Stellar Testnet is operating normally again. We’ll continue monitoring for stability..

Sep 29, 17:28:28 GMT+0
Investigating - We are currently investigating this incident..

Affected Components: TON Mainnet API v3, TON Mainnet API v2

Sep 29, 05:30:00 GMT+0
Investigating - We are investigating a network-wide issue affecting TON Mainnet message broadcasts. Some submitted messages may not be included on-chain..

Duration: 1 hour

Affected Components: Tempo Moderato Testnet, Tempo Mainnet

Sep 28, 19:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 28, 18:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 25, 14:04:32 GMT+0
Identified - We're changing the way protocol endpoints are routed to decrease latency and improve failover. **Expected impact:** no interruption expected. Traffic moves to the new routing as DNS refreshes. Clients that have not refreshed continue to be served throughout. The endpoint URL, credentials, and API behaviour are unchanged. We apologize for any inconvenience and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 1 hour

Affected Components: Mantle Mainnet

Sep 28, 18:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 28, 17:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 25, 14:00:16 GMT+0
Identified - We're changing the way protocol endpoints are routed to decrease latency and improve failover. **Expected impact:** no interruption expected. Traffic moves to the new routing as DNS refreshes. Clients that have not refreshed continue to be served throughout. The endpoint URL, credentials, and API behaviour are unchanged. We apologize for any inconvenience and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 1 hour

Affected Components: Aptos Testnet, Aptos Mainnet

Sep 28, 17:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 28, 16:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 25, 13:58:48 GMT+0
Identified - We're changing the way protocol endpoints are routed to decrease latency and improve failover. **Expected impact:** no interruption expected. Traffic moves to the new routing as DNS refreshes. Clients that have not refreshed continue to be served throughout. The endpoint URL, credentials, and API behaviour are unchanged. We apologize for any inconvenience and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 2 hours and 20 minutes

Affected Components: Cronos Mainnet

Sep 28, 13:29:18 GMT+0
Resolved - This incident has been resolved..

Sep 28, 12:45:11 GMT+0
Monitoring - Issue is mitigated, we will continue monitoring..

Sep 28, 11:08:50 GMT+0
Investigating - We are currently investigating this incident..

Duration: 1 hour and 38 minutes

Affected Components: Polygon Amoy Testnet

Sep 25, 22:18:17 GMT+0
Resolved - This incident has been resolved..

Sep 25, 21:18:01 GMT+0
Monitoring - The issue has been resolved, and all nodes are synced. We’re monitoring the network to ensure stability..

Sep 25, 20:40:31 GMT+0
Investigating - We are currently investigating this incident..

Duration: 4 hours and 16 minutes

Affected Components: Ethereum Sepolia Testnet, Ethereum Sepolia Testnet Beacon

Sep 25, 10:32:38 GMT+0
Resolved - The issue is now resolved and the nodes are now back in sync..

Sep 25, 06:16:47 GMT+0
Investigating - We are investigating an issue affecting Ethereum Sepolia Testnet in Ashburn. Some users may experience delayed or stale data..

Duration: 1 hour

Affected Components: Base Sepolia Testnet, Base Mainnet, Base Mainnet Archive (Chainstack Cloud, Los Angeles), Base Mainnet Full (Chainstack Cloud, Los Angeles)

Sep 25, 06:30:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 25, 05:30:01 GMT+0
Identified - Maintenance is now in progress.

Sep 25, 04:32:31 GMT+0
Identified - Upgrade Details: We will upgrade the protocol Base as part of our ongoing efforts to enhance performance, security, and reliability. What to expect: * The upgrade process is expected to take approximately \[upgrade hours\] hours * During this period, there may be temporary disruptions or degraded performance * No action is required on your end, our team will handle the upgrade seamlessly We will be closely monitoring the process to ensure a smooth transition and will provide updates as needed. Thank you for your patience and support! If you have any questions, feel free to reach out at support@chainstack.com.

Duration: 18 hours and 49 minutes

Affected Components: Cronos Mainnet

Sep 25, 22:18:47 GMT+0
Resolved - This incident has been resolved..

Sep 25, 20:28:19 GMT+0
Monitoring - We implemented a fix and are currently monitoring the result..

Sep 25, 03:29:31 GMT+0
Investigating - We are investigating an issue affecting Cronos Mainnet in Ashburn. Some users may experience delayed or stale data..

Duration: 20 hours and 10 minutes

Affected Components: Polygon Amoy Testnet

Sep 25, 14:43:43 GMT+0
Resolved - This incident has been resolved..

Sep 25, 14:27:42 GMT+0
Monitoring - We implemented a fix and are currently monitoring the result..

Sep 24, 19:24:14 GMT+0
Identified - Identified that Polygon is doing a stress test.

Sep 24, 18:33:16 GMT+0
Investigating - We are currently investigating this incident..

Duration: 2 hours

Affected Components: Ronin Saigon, Polygon Mainnet Full (Chainstack Cloud, London), TRON Mainnet, ZKsync Era Mainnet, Ronin Mainnet, BNB Smart Chain Mainnet, Scroll Mainnet, Gnosis Chain Mainnet, BNB Smart Chain Testnet, Base Mainnet, Solana Mainnet, Sui Mainnet, Starknet Mainnet, Celo Mainnet, Sonic Mainnet, Plasma Mainnet, Ethereum Mainnet, Aptos Testnet, Optimism Mainnet, TRON Nile Testnet, Polygon Mainnet, Polygon Mainnet Archive (Chainstack Cloud, London), Arbitrum Sepolia, Polygon Amoy Testnet, Ethereum Sepolia Testnet, Sui Testnet

Sep 24, 09:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 24, 07:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 24, 02:22:24 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 1 hour

Affected Components: TON Mainnet API v3, TON Testnet API v2, TON Mainnet API v2, TON Testnet API v3

Sep 24, 06:30:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 24, 05:30:01 GMT+0
Identified - Maintenance is now in progress.

Sep 24, 03:14:34 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 1 hour

Affected Components: TON Mainnet API v3, TON Testnet API v2, TON Mainnet API v2, TON Testnet API v3

Sep 23, 10:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 23, 09:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 23, 05:30:43 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 2 hours

Affected Components: Base Mainnet, Sonic Mainnet

Sep 23, 08:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 23, 06:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 23, 05:18:45 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 2 hours

Affected Components: Solana Mainnet, Solana Mainnet Full (Chainstack Cloud, New York)

Sep 22, 14:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 22, 12:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 22, 10:02:23 GMT+0
Identified - Maintenance has been re-scheduled..

Sep 17, 12:42:37 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 16 days, 9 hours and 42 minutes

Affected Components: Solana Mainnet Full (Chainstack Cloud, Frankfurt), Solana Mainnet, Solana Mainnet Full (Chainstack Cloud, New York)

Oct 8, 21:11:54 GMT+0
Completed - Maintenance has completed successfully..

Sep 22, 11:30:01 GMT+0
Identified - Maintenance is now in progress.

Sep 22, 11:30:00 GMT+0
Identified - We will be upgrading our Solana Mainnet infrastructure to the latest stable Agave release as part of our ongoing work on performance, security, and reliability. ### Upgrade Details * **Solana Node Version (Agave):** v4.2.2 → **v4.3.0** * **Yellowstone gRPC Version:** v15.2.1 → **v16.0.0-rc10** ### What's changing for you **JSON-RPC:** no breaking changes to RPC methods or response formats. `getVersion` will report `solana-core 4.3.0` with a new feature set. **Yellowstone gRPC (v16):** fully backward compatible. Existing clients and subscriptions keep working unchanged. New, optional capabilities for clients on the latest Yellowstone proto/client: * A new `bank_id` field on slot, block, block meta, entry, transaction and transaction-status updates, so updates for the same slot can be matched precisely. It is not set on `FIRST_SHRED_RECEIVED`, `COMPLETED` and `DEAD` slot statuses. * A new `block_footer` subscription that streams the Alpenglow block footer (slot, bank ID, bank hash, block producer time, block producer user agent) as soon as it is available. Alpenglow certificates are not exposed yet. * Block reconstruction for `blocks` subscriptions has been rebuilt for Agave 4.3\. No client changes are required. ### What to Expect * The upgrade will be performed as a **rolling upgrade across all regions** (Frankfurt, New York, Los Angeles, Singapore, London), starting at **17:00 IST (11:30 UTC)**. * Each node restarts once and catches up to the network tip. While a node is restarting, traffic is served by the other nodes in the region, so you may see **brief periods of increased latency or degraded performance**. * **No action is required on your end.** Our team will manage the upgrade, closely monitor the environment throughout, and **post updates here as the maintenance progresses and when it is complete**. If you have any questions or require assistance, please contact us at [**support@chainstack.com**](mailto:support@chainstack.com)..

Duration: 1 hour

Affected Components: Solana Mainnet, Solana Mainnet Full (Chainstack Cloud, Frankfurt)

Sep 21, 07:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 21, 06:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 18, 08:58:07 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 51 minutes

Affected Components: Plasma Testnet, Avalanche Fuji Testnet, Ethereum Hoodi Testnet, Sonic Testnet, Starknet Sepolia Testnet, Bitcoin Testnet, ZKsync Era Sepolia Testnet, Kaia Testnet, Ethereum Sepolia Testnet, Ethereum Sepolia Testnet Beacon

Sep 18, 13:51:19 GMT+0
Completed - Maintenance has completed successfully..

Sep 18, 13:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 11, 19:40:43 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 3 hours

Affected Components: Sonic Testnet, Sonic Mainnet, Linea Mainnet, Berachain Testnet, Berachain Mainnet

Sep 17, 12:25:16 GMT+0
Completed - Maintenance is now in progress..

Sep 15, 13:48:09 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 1 hour and 29 minutes

Affected Components: Bitcoin Testnet Full (Virtuozzo, Frankfurt), Ethereum Sepolia Testnet Full (Virtuozzo, Frankfurt), Ethereum Sepolia Testnet Beacon (Virtuozzo, Frankfurt), Harmony Mainnet Full (Virtuozzo, Frankfurt), Gnosis Chiado Testnet Full (Virtuozzo, Frankfurt), Avalanche Fuji Testnet (Virtuozzo, Frankfurt)

Sep 16, 14:29:14 GMT+0
Completed - Maintenance has completed successfully..

Sep 16, 13:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 11, 19:04:59 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 2 hours and 47 minutes

Affected Components: Ronin Saigon, Hyperliquid Testnet, Base Mainnet, Hyperliquid Mainnet, Optimism Sepolia Testnet, Polygon Mainnet, Arbitrum One Mainnet, Berachain Mainnet

Sep 15, 21:46:52 GMT+0
Completed - Maintenance has completed successfully..

Sep 15, 19:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 11, 19:54:40 GMT+0
Identified - Dear valued customer, We're writing to let you know about upcoming platform maintenance. During the maintenance window, you may experience brief, intermittent network disruptions lasting a few seconds at a time as components are upgraded in sequence. No extended downtime is expected, and no action is required on your part. We schedule this work carefully to minimize impact, and we appreciate your patience while we keep the platform current and secure. If you have any questions or concerns, please don't hesitate to reach out to our support team. Thank you for your understanding. — The Chainstack Team.

Duration: 3 hours

Affected Components: Fantom Mainnet, TON Mainnet API v3, Hyperliquid Testnet, TON Testnet API v2, Cronos Mainnet Full (Chainstack Cloud, Frankfurt), Ethereum Hoodi Testnet, Arbitrum One Mainnet Archive (Chainstack Cloud, Frankfurt), Arbitrum One Mainnet Full (Chainstack Cloud, Frankfurt), Fantom Mainnet Full (Chainstack Cloud, Frankfurt), XRP Ledger Testnet, TON Mainnet API v2, Hyperliquid Mainnet, TON Testnet API v3, Avalanche Mainnet Archive (Chainstack Cloud, Frankfurt), Tempo Moderato Testnet

Sep 15, 15:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 15, 12:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 12, 11:06:16 GMT+0
Identified - Dear valued users, We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software, which will cause network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 2 hours

Affected Components: BNB Smart Chain Mainnet, BNB Smart Chain Testnet

Sep 15, 09:00:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 15, 07:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 11, 05:54:53 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 10 minutes

Affected Components: Unichain Sepolia, Unichain Mainnet, Polygon Mainnet, Polygon Amoy Testnet

Sep 14, 02:40:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 14, 02:30:01 GMT+0
Identified - Maintenance is now in progress.

Sep 10, 05:19:16 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..

Duration: 10 minutes

Affected Components: Celo Mainnet

Sep 10, 05:10:00 GMT+0
Completed - Maintenance has completed successfully.

Sep 10, 05:00:01 GMT+0
Identified - Maintenance is now in progress.

Sep 10, 03:27:40 GMT+0
Identified - Dear valued users. We want to inform you that we will be conducting platform maintenance. During this maintenance, we will upgrade software which can cause short network disruptions. We apologize for any inconvenience this may cause and appreciate your patience as we work to improve our services. If you have any questions or concerns, please don't hesitate to contact us. Thank you for your understanding..