Windows 10: Frequent crashes on login after updating past 20H2 version

Hi,Using Windows 10 64-bit Professional. For a while, my computer has been unable to install the Windows feature pack 20H2. I was able to get it to install once, but immediately after that I was getting crashes 1-2 minutes into login. I tried re-installing a fresh copy of Windows and I was getting the same install error for package 20H2. I used the manual Windows update assistant and upgraded to 21H2. I am now still getting the same crashes after login.I collected the .DMP file and here is the result. I'm not sure what to do next to find the source of the issue. Any help would be appreciated.

:)

 

Add-Ons for Firefox crash since update to 80

I left Firefox open over night and attempted to login to LastPass this morning - all the addons crashed. I had Firefox Task Manager open at the time and before attempting the login all addons were in the list and not using very much resources. After attempting login, all of the addons disappeared from the Firefox Task Manager list.

I will try the additional suggestions.

If I want to try a new profile without losing my saved/sync profile (and hopefully with the option of syncing my data back into the new profile) what steps should I take? Or is it just a given that if it is profile corruption, the sync profile is junk...?

Thanks!

 

GPU-Z 0.8.7 crash on launch

W1zzard is asking you to test so that he can suggest next steps and be able to troubleshoot the issue you have.
If another version works, it would be one set of steps.
If several other versions also fail/crash, then it would be another.

 

Add-Ons for Firefox crash since update to 80

I don't have an answer on the new profile thing as I want to find that answer also. Can you create a new profile, but sync/keep your old profiles settings/add-ons? I don't know.

As far as creating a new one you can do that, and keep your old one. You can add as many profiles as you want. Just go to "aboutrofiles"

A suggestion I would also say is do a manual check for add-on updates. LastPass just updated yesterday, so maybe that will fix that one. I get the feeling something in 80 changed, and the add-ons are crashing because of a/the conflict as I found just about all my add-ons have been updated in the past week, or at least since 80 was released, when previously they haven't been updated in months (if not over a year). I haven't had a crash in over 4 days.