The go-telegram/bot library sends getUpdates with Timeout=59s (pollTimeout minus 1s). With the HTTP client also set to 60s, any network latency causes the client to timeout before the server responds, producing unexpected EOF every 1-3 minutes. Increasing the HTTP client timeout to 90s gives 30s of headroom while keeping the Telegram API long-poll at 59s. Closes #738 Co-authored-by: Claude <noreply@anthropic.com>