Yeah, i have no idea as It looks exactly like a video card problem.Still like this. Again, my computer isn't old by any means, and I play all sorts of games without issues. The driver update didn't fix much of anything. Garry's Mod otherwise runs perfectly fine.
It is of the inventory, but past the video it also happens on any UI popups for say, jobs, stores, etc.The video won’t load for me as of right now.
Is it the inventory or your mini-map/ health bar?
Could either be a video card problem or a texture problem.