As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEFECT 797038: DURING DECENT BRIGHT FLASH OF LIGHT FROM MIDDLE OF R1 WINDOW POSSIBLE ARC WITH OVERHEAT ANNUNCIATION ON OVERHEAD PANEL. REMOVED WINDOW REF AMM 56-11-11 R1 WINDSHIELD INSTALLED REF AMM 56-11-11. UP TO STEP H.(8). INSTALLED MESH , NALON CORN AND SEALED WINDOW W/ 1828B1/2 REF AMM 56-11-11. REPLACED THE R1 WINDOW ON NR# 00004, WO # 92799 PER AMM 56-11-11-400-801.