Gateway freezes after nested subagent activity, stops all Telegram polling
증상
After a coordinator agent calls subagents via sessions_send, the gateway process stays alive (HTTP 200 on healthcheck, PID running) but completely stops processing Telegram updates. Log output stops entirely — no incoming messages, no health-monitor, no sendMessage, nothing. All Telegram bots go silent simultaneously.
원인
OpenClaw gateway, skill, or agent configuration issue — root cause confirmed in the openclaw/openclaw issue tracker.
해결법
Kill and restart the gateway process:
launchctl kickstart -k gui/$(id -u)/ai.openclaw.gateway
예상 토큰 절약
이 에러로 삽질 시: 약 5,000~15,000 토큰 소비 이 해결법 참조 시: 약 500 토큰
출처
https://github.com/openclaw/openclaw/issues/53745
Source: https://github.com/openclaw/openclaw/issues/53745
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