Base incidents — OutageDBIncidents reported by Basehttps://outagedb.com/Major Base incident: Base Sepolia public RPC delayed responseshttps://outagedb.com/status/base/2026-10-23-base-sepolia-public-rpc-delayed-responses/https://outagedb.com/status/base/2026-10-23-base-sepolia-public-rpc-delayed-responses/Ongoing.Fri, 23 Oct 2026 04:58:45 GMTMajor Base incident: Base Mainnet proposals haltedhttps://outagedb.com/status/base/2026-10-09-base-mainnet-proposals-halted/https://outagedb.com/status/base/2026-10-09-base-mainnet-proposals-halted/Resolved after 5 h 27 min.Fri, 09 Oct 2026 13:48:04 GMTMajor Base incident: Base Mainnet Safe head delayedhttps://outagedb.com/status/base/2026-07-28-base-mainnet-safe-head-delayed/https://outagedb.com/status/base/2026-07-28-base-mainnet-safe-head-delayed/Resolved after 2 h 02 min.Tue, 28 Jul 2026 13:10:59 GMTMajor Base incident: Reduced Capacity on Base Mainnet Flashblocks Websocket streamhttps://outagedb.com/status/base/2026-07-21-reduced-capacity-on-base-mainnet-flashblocks-websocket-strea/https://outagedb.com/status/base/2026-07-21-reduced-capacity-on-base-mainnet-flashblocks-websocket-strea/Resolved after —.Tue, 21 Jul 2026 20:54:39 GMTCritical Base incident: Base Mainnet Chain Stallhttps://outagedb.com/status/base/2026-06-25-base-mainnet-chain-stall/https://outagedb.com/status/base/2026-06-25-base-mainnet-chain-stall/Resolved after 28 h.Thu, 25 Jun 2026 16:03:16 GMTMinor Base incident: Base Mainnet p2p peering stabilityhttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 9 days 19 h.Fri, 12 Jun 2026 21:28:56 GMTMinor Base incident: Base Mainnet Periodic Flashblocks Instabilityhttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 19 days 18 h.Tue, 02 Jun 2026 22:32:28 GMTMajor Base incident: Base Mainnet Withdrawal Delayhttps://outagedb.com/status/base/2026-05-29-base-mainnet-withdrawal-delay/https://outagedb.com/status/base/2026-05-29-base-mainnet-withdrawal-delay/Resolved after 35 h 43 min.Fri, 29 May 2026 15:55:31 GMTNo impact Base incident: Delayed Transactionshttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 12 h 19 min.Wed, 13 May 2026 16:44:47 GMTMinor Base incident: Elevated latency on Sepolia RPChttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 2 days 22 h.Sun, 10 May 2026 18:31:24 GMTNo impact Base incident: Node Peering Stability on Base Testnet and Mainnethttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 34 days 22 h.Thu, 30 Apr 2026 21:14:19 GMTMajor Base incident: Sepolia Testnet Unsafe Head Stalledhttps://outagedb.com/status/base/2026-04-16-sepolia-testnet-unsafe-head-stalled/https://outagedb.com/status/base/2026-04-16-sepolia-testnet-unsafe-head-stalled/Resolved after 49 min.Thu, 16 Apr 2026 18:26:21 GMTMajor Base incident: Sepolia safe head delayedhttps://outagedb.com/status/base/2026-04-10-sepolia-safe-head-delayed/https://outagedb.com/status/base/2026-04-10-sepolia-safe-head-delayed/Resolved after 1 h 50 min.Fri, 10 Apr 2026 22:54:49 GMTMinor Base incident: Sepolia Testnet: Flashblocks downhttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 18 min.Tue, 07 Apr 2026 00:37:50 GMTMinor Base incident: Base Mainnet Flashblocks Degradedhttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 8 days 1 h.Tue, 24 Mar 2026 12:00:25 GMTMinor Base incident: Flashblock websocket connection errorshttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 1 h 25 min.Mon, 09 Mar 2026 20:29:15 GMTNo impact Base incident: Sepolia block building issuehttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 11 h 25 min.Wed, 18 Feb 2026 05:31:48 GMTNo impact Base incident: Transaction Inclusion Delayshttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 46 days 21 h.Thu, 05 Feb 2026 15:22:03 GMTMinor Base incident: High Rate of Transaction Drops and Transaction Inclusion Delayshttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 8 days 23 h.Thu, 22 Jan 2026 22:19:05 GMTMinor Base incident: Periodically delayed block building on Base Mainnethttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after —.Tue, 20 Jan 2026 15:51:34 GMTNo impact Base incident: Delayed Transactionshttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after —.Fri, 12 Dec 2025 16:08:44 GMTMinor Base incident: Flashblocks Degraded Performancehttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 5 days 7 h.Thu, 06 Nov 2025 21:58:32 GMTMinor Base incident: Mainnet Flashblocks WebSocket Connection Instabilityhttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 13 days.Tue, 04 Nov 2025 15:32:23 GMTMinor Base incident: Client bug causing inaccurate `eth_call` data on Flashblock endpointshttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 21 min.Wed, 29 Oct 2025 23:36:26 GMTMinor Base incident: High RPC latency and transaction inclusion times on Base Mainnethttps://outagedb.com/status/base/https://outagedb.com/status/base/Resolved after 2 h 09 min.Mon, 20 Oct 2025 18:58:39 GMT