AG 6.2.369.1938 & Win 10 Build 16215 - lots of Edge crashes


Beta Tester
Yesterday my PC on Insider Fast Ring for Windows 10 updated to Build 16215.
Since then, Edge will randomly, and regularly crash.
I did have TCP Fast Open enabled as I had seen that this was fixed in this beta, but even after disabling and restarting Edge, the crashes continued. With AG exited, Edge has been stable.

When Edge crashes with AG, it generates an Application Error:
Faulting application name: MicrosoftEdge.exe, version: 11.0.16215.1000, time stamp: 0x5933ab52
Faulting module name: ntdll.dll, version: 10.0.16215.1000, time stamp: 0xedb02080
Exception code: 0xc0000374
Fault offset: 0x00000000000f56ab
Faulting process id: 0x307c
Faulting application start time: 0x01d2e1da884d5a6e
Faulting application path: C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
Faulting module path: C:\WINDOWS\SYSTEM32\ntdll.dll
Report Id: 6e32ada6-c66e-49f7-ae1d-3d15c4542348
Faulting package full name: Microsoft.MicrosoftEdge_41.16215.1000.0_neutral__8wekyb3d8bbwe
Faulting package-relative application ID: MicrosoftEdge


New Member
I am also having this same issue except using the Edge extension. Same results when AdBlocker is disabled.

Adguard AdBlocker Extension v2.5.18
Win 10 Pro v1703 b16215.1000
Microsoft Edge 41.16215.1000.0
Microsoft EdgeHTML 15.16215

Boo Berry

Moderator + Beta Tester
In my own testing (without an ad blocker) Edge can be pretty unstable and crash prone at times. That said, I haven't encountered an Edge crash in a good while (though, I'm not using the unstable Insider Preview builds - I'd guess it likely has something to do with that).


Beta Tester
Totally understand that Insider preview builds reduces reliability. Reporting here for awareness in case is leads to visibility of Edge changes that need to be accommodated in AG.


Staff member
I am also having this same issue except using the Edge extension. Same results when AdBlocker is disabled.
Extension and the standalone program are very different technically.

What's common is that both block ads:) I wonder, could it be that the crashes are caused by the ad blocking functionality?