Adobe Lightroom 15.4.1 is crashing repeatedly during the culling process and causing my pc computer to run terrible slow. I had to remove it and roll back to a previous version of LRC

I have similar issues with LRc 15.4.1 - consistently crashing multiple times a day. I have sent numerous anonymous bug reports and couple today with my other email address (it should be my back up address here). Open any image, do something, freeze, memory usage runs up and crash report. Most easy way to repeat is to do some spot removal and wait a moment. First i thought it would be with photos that have assisted culling data, but no. Any photo from library will do. Sometimes it just crashes on zoom on library. If i try to open the folder of my latest photos on the newer lightroom, it just crashes. HD have been checked, no errors, win11 error checkings done, all up to date, nvidia drivers up to date. I cannot do any editing right now. 

I think the errors are Microsoft errors after lightroom crashes.  So probably why you didn’t receive any error messages.  

We’ve reviewed the email address you use with this forum and found no crash reports in our system.

Did you see a crash dialog?

Do you use a different email address when filling out the crash report?

Was the crash dialog Adobe’s? Microsoft’s?