bankaPepsi

If the PC specs matter, I have Ryzen 5 5600 CPU and Radeon RX 6750XT GPU

I tried disabling hardware acceleration, but looks like it doesn't help with effects. The bars' widht is exactly 2048 pixels (I only measured the first and the last bars, but they look quite the same to my eyes). The image after saving is corrupted. I tried reinstalling paint.net and rebooting my PC, the issue persists. The settings for adding noise don't matter, putting everything to zero or to max values only changes the visibility of the image, so it apparently adds noise to the image but corrupts it.

When I tried to add noise to the image with absurdly large resolution (30720x17264), I get weird artifacts with broken transparency on the image, while scaling it down at first to somewhat reasonable size (10630x5974) and adding noise works just fine