Windows 10: Constant crashing in Windows 11

I'm getting a lot of crashes all of a sudden, after several months of solid functionality. It's rendered my workstation laptop unusable. Mostly it's crashing in Houdini, which used to run fine on here; it seems to be related to a recent Windows update something, since until this week it's been reliable. I've been uploading dumps from minidump here:https://drive.google.com/drive/folders/1GNNbgXTD1jkL0HS-EKJaRuiMtdo-LKM3?usp=sharing

:)

 

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?

 

Constant script errors and slow loading pages in 10 internet explorer 11

I have done the steps listed above. They have not helped and I am still getting constant script errors, along with slow loading pages. Are there any other suggestions?

 

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.