Windows 10: After a Windows 11 crash I get multiple boot versions

Recently I've discovered an unusual thing happening after my machine crashes. I've been a certified computer technician for more than 25 years, and I've never seen anything like it before.A couple of months ago I had been using a new program that I had purchased that was quite buggy, so it crashed a lot, sometimes just going back to desktop, on other occasions causing the whole machine to restart... But when it crashed the whole machine, I discovered something unusual... when the machine rebooted, it asked me to select which version of windows to boot up, showing 2 versions of windows 11... In

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all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.

 

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.