IE mode was working prior to 92.0.902.67. Pages that should open in IE mode show error and open in IE window. Nothing has changed in 92.0.902.73 either. This happens with all windows 7 (64bit and 32bit). There were reports that about issues with older windows 10 builds, that were working before, but that maybe solved by upgrading to latest builds. With windows 7 we don't have such option.
Error details:
Problem signature:
Problem Event Name: APPCRASH
Application Name: iexplore.exe
Application Version: 11.0.9600.19597
Application Timestamp: 5df81503
Fault Module Name: IEFRAME.dll
Fault Module Version: 11.0.9600.19597
Fault Module Timestamp: 5df81d6b
Exception Code: c0000602
Exception Offset: 000000000036308a
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1063
Additional Information 1: 1625
Additional Information 2: 162530b355b5d67b209209e63d230989
Additional Information 3: 39f0
Additional Information 4: 39f0228861b8813b6b77a2cea88b664c
