Telegram worked initially (pairing OK). After hot-reloads (SIGUSR1), bot became unresponsive: - 0 responses to any command - getWebhookInfo: pending_update_count stuck at 10+ - sendMessage returns 404
Tried (all failed)
- Multiple hot-reloads - Disable/enable Telegram - Full restart from UI - Auto-fix from UI
Root cause
getUpdates long-polling loop never restarts after hot-reload.