As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: AT CRUISE DOOR 4L DISPLAYED DISARMED ON SD SCREEN INTERMITTENTLY. SLIDE CONFIRMED ARMED BY FLIGHT ATTENDANT. MAINTENANCE FOUND ARMING HANDLE PROXIMITY SWITCH 7WN1 OUT OF ADJUSTMENT AND READJUSTED IT PER AMM 52-71-00. A SATISFACTORY OPERATIONAL CHECK OF THE DOOR ARMING SYSTEM WAS ACCOMPLISHED WITH NO ISSUES NOTED.