Your last version of Lightroom classic is causing problems of instability and memory. I am using a new computer with more RAM, however, the app is constantly running out of memory and resulting in a blackout that needs the PC be restarted once and again. Previous versions were so fine and didn't cause such problems.
It is really ennoying!!!!
Please provide some additional info as per the community forum, see the screen capture.
SLI Titan X 24GB GDDR5
Thanks so much but I´ve just replaced the newest version with an older one and it works now.
I think Lightroom classic needs a huge amount of resources
11th Gen Intel(R) Core(TM) i7-11700F @ 2.50GHz 2.50 GHz
RAM 16,0 GB (15,9 GB usable) 64 bits
Card: AMD Radeon RX6600 8176Mb 1750Mz
Went back to 11.3.x and it runs fine. My system can easily handle my GFX100s files.
There must be something fundamentaly wrong with GPU support in LR 11.4
Thank you DARRYL, I`ve followed your advice and LR 11.3 runs OK