Should I be worried about this uniformity? White spots. Moved the slider up and down while recording

by [deleted]

[deleted]

JimboLodisC

Is it mounted? I had a huge white cloud on my TV from over-tightening the VESA screws. I ended up having to loosen the screws a bit and gently pound the screen with my palm to get rid of the white parts. I think the screen's internal layers get warped somehow from the mounting screws.