@tokmak3331st : What Shader option have you chosen in "Settings" at the launcher ?If Vanilla FL -> change that to ENB standard or any other option, perhaps not Sweet FX if you don't "trust" the abilities of your GPU. For some reasons Vanilla FL acts sometimes ... strange.2nd : I assume your "natural" display resolution is 1920x1080, right ?Have that problem also, that I can't change resolution. No other option in the "option menu" , and the "trick" with manually changing the PerfOptions.ini als…