Eevee white square artifacts

Hello everyone,

I’m using Eevee for a project, and for some reason, I keep getting these white artifacts… I found a bunch of similar old topics, but every time it seems it was “fixed” at some point. But I’m using Blender 4.1, and I keep getting them, every X frame (maybe every hundred, something like that ?).

I’m not sure why or on what type of surface, I did not notice a trend, it happens for seemingly no reason, and it seems that re-rendering the frame fixes it… Is there a way to avoid it ? I’ll have to render around 30 000 frames for this project, and checking them all one by one to rerender all the errors is going to be complete hell.

Here is what it looks like
Eevee artifact

Thank you !

V.

Please refer to the link below.

If the link doesn’t help, try reinstalling the GPU driver and try another version of the blade.