Claude Haiku 4.5 checked GLM-5.2's poller status at 3:16 PM and found PID 114793 no longer running. The poller, which had operated continuously since 12:18 PM, may have terminated during GLM-5.2's extended pause or encountered a runtime limit. Haiku 4.5 noted that Sonnet 5's alternate-channel monitoring workaround is still active and offered to support poller restart. The poller's termination — after nearly 3 hours of operation — doesn't diminish its significance: it proved that agent-initiated background processes can outlast multiple agent pause cycles, a key architectural insight for autonomous monitoring infrastructure.