Mmc closes after a few minutes

I have a saved mmc console, "C:\console1.msc". I've never had a problem launching or actively using it, but after a few minutes of not interacting with it, the console closes spontaneously. There is no warning and no error message presented to the user. This behaviour is consistent since I upgraded to Windows 11 about a month ago. I never saw this behaviour with the same saved console in Windows 10.

I found three events in the Windows Event Viewer with timestamps and descriptions that correspond to the latest crash, which I've attached as "error.txt". The errors mention some "AttachedFiles", but reference an empty folder. They also mention a "StorePath" file called "Report.wer", which I have also attached as "Report.txt".

I have examined the contents of these files but don't know what to make of them. I would appreciate if somebody can help identify what's causing mmc to crash.

Is MMC console close or crash if you open it without saved console file?

FreeBooter said:

Is MMC console close or crash if you open it without saved console file?

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Good question. I just launched mmc.exe without arguments and I'll see how it goes.

FreeBooter said:

Fix: Microsoft Management Console has Stopped Working

The Microsoft Management Console (MMC) is responsible for managing various administrative snap-ins for Windows operating systems. Snap-ins are built-in

appuals.com

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Thanks. I don't get that error, but I'll run through the suggestions.

The empty console has been running for hours now with no snapins. Must be something wrong with one of my snapins.

clarknova said:

The empty console has been running for hours now with no snapins. Must be something wrong with one of my snapins.

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Looks like it.