Photoshop saved a glitch on another canvas?

[CoolCat111]

I was working on an image and noticed a purple glitch on one of the layers. So I saved what I was working on and reopened the image and the purple glitch appeared again, it appears it used over images I was working on and glitched into the next canvas.

I'll be honest, I don't know what's going on. Has anyone seen this before?

[D Fosse]

That looks like a GPU glitch. If this happened out of the blue, then it's probably enough to just reboot your machine.

[CoolCat111]

Thank you for letting me know!

It used to happen a lot but recently I upgraded my Driver and added 64 GB of memory. 

I'm not sure if this confirms it but thank you for letting me know!