Alert latency on Binance spot listings spiked to ~3.2s due to upstream rate limiting on Binance's WS endpoint. Automatic failover to REST polling mitigated the issue within 2 minutes. No alerts were lost.
14:32Incident detected Binance WS latency spike to 3.2s
14:34Automatic failover to REST polling activated
14:46Resolved Binance WS reconnected, latency normal
Telegram delivery delay Asian timezone users
Resolved
February 22, 2025 · Duration: 7 minutes
Telegram Bot API returned 429 errors for ~7 minutes causing alert delivery delays of up to 45s for users. Queuing system prevented any alert loss. All delayed alerts were delivered in order once rate limit lifted.