IE11 crashes reliably everytime it is closed while the F-Secure browsing protection extension is enabled. Disabling the externsion stops the behavior.
Browsing Protection by F-Secure version 2.216.7574.233
F-Secure Client Security 13.11 build 110
App log entry:
Faulting application name: IEXPLORE.EXE, version: 11.0.9600.19081, time stamp: 0x5b2525efFaulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000Exception code: 0xc0000005Fault offset: 0x4d8dccccFaulting process id: 0x2ccFaulting application start time: 0x01d4496037cdf9b8Faulting application path: C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXEFaulting module path: unknownReport Id: 81980506-b553-11e8-bec3-00155d230ba1
We have a hotfix for this issue. I saw from our system that you had already created a support case about this and that our specialist sent you the hotfix to test a few hours ago.
I hope it resolves the issue you are facing.