I am currently playing older mods for Fallout 1 and Fallout 2 and i've noticed some frequent bugs (especially with those who don't use Mash high-res) that also tend to happen with some 90s games. (not all) I doesn't happen all the time, and not at the same moment. But it happens quite often. The image is fine until the colors start to suddenly change for some random result that usually a lot of pink, blue and cyan, with sometime a bit or black or white. Sometime. the effect is less damaging, as there only seems to be some small white dots here and there. Sometimes, it cripples the visibility and i have to restart or even install again. Is it some well known issue ? Is there any way to fix it or work around it ? Here a few exemples, although the screenshot aren't 100% identical with what i had on my screen. (and weren't always the same thing.) There usually is less blackness or darkness.