Big QMT 30min availability sentinel: XtItClient process + bridge RPC ping; RED triggers sanguo-qmt-relogin then polls recovery. Audit trail C:\sanguo_bigqmt\gate\qmt_gate_*.log 2026-09-10T00:10:00 true 1 PT30M P1D false false false PT12M IgnoreNew true true S-1-5-18 HighestAvailable C:\Python310\python.exe -X utf8 C:\sanguo_bigqmt\qmt_sentinel.py