{"repo":"NousResearch/hermes-agent","public_id":"74799","display_label":"CUA session restart after MCP timeout","summary":"These items address a bug where the CUA driver backend fails to restart or recreate a session following an MCP timeout, causing all subsequent tool calls to fail. The work includes surfacing the outcome-unknown state when a timeout occurs.","subsystem":"agent","counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":94186,"merged_at":"2026-08-24T20:17:22+00:00"},"resolution":{"state":"resolved","by":"pr-94186"},"freshness":{"state":"verified","last_verified_at":"2026-08-24T20:17:22+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":74799,"pr_number":94186,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-08-24T20:17:22+00:00"}],"members":[{"kind":"issue","number":74799,"title":"`CuaDriverBackend.call_tool` does not restart the session after an MCP timeout, so every later call fails","url":null,"state":"closed"},{"kind":"pr","number":74877,"title":"fix(computer-use): restart CUA session after timeout","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#94186","number":94186}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":94186,"title":"fix(computer-use): recreate CUA session after timeout with outcome-unknown surfacing (#85125 3b)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["tests/tools/test_computer_use.py","tools/computer_use/cua_backend.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}