I have just encountered most puzzling bug ever because FNV worked completely fine yesterday and today it loaded with black screen. I googled the issue which told me it is ENB one and despite me not changing anything in one I had (Rudy's), I removed it to test and game worked fine. I thought maybe something affected it and went to test other ENBs ... with same result - all black screen. It did not matter which version I used or if it was a wrapper or injector one (or both as someone on Reddit recommended using .dll from wrapper one with injector one). Nothing on my computer changed so no updates, new software, no antivirus updates, no new drivers and so on. Nor did I change anything with New Vegas until now as fiddled with .ini files to see if anything will make it work. I followed all the guides linked on forums and whatnot and none of the solutions worked for me. As for my details: FNV: GOG version, 4GB Launcher merged into New California that came with it (I have an inkling I might need to separate those but never had issue with it and it does appear when typing a prompt into command console which checks it), NVSE, modded using Viva New Vegas guide minus the incompatibilities with New California and adding FCO (nope, not working in New California but it does work in New Vegas) and different Nevada Skies version than guide mentioned. Under plugin limit and using Mod Organiser. Computer: NVidia 1080, i7-8700k, 32GB RAM, Aorus z370. Drivers for GPU are from November but do not want to update them since FNV with ENB worked on it before. Custom OS that is 64Bit (It is something like an unholy baby of Windows 7 and 10. Had to get it as motherboard only likes Windows 10 whereas I hate it. Again - had it for years and no issues plus nothing updated with system). Any ideas if there is anything that could have affected just how ENB is perceived without me doing anything? Or any idea at all? Or black screen solutions not mentioned on forums or website? Or maybe a working ENB preset as I tried loads of ENBseries on their own as well as various Nexus ones. I do not mind playing without ENB as Nevada Skies in itself adds nice lighting as well as Interior Lighting Overhaul and all. Just ... annoyed and curious WTF as never encountered that D: . Edit: Out of pure curiosity, I checked if Reshade would work and it indeed does so the above case is even more mysterious. I also found another glitch which appears in action mapping in game menu only; never seen it before. Here is how it looks: ( link ) . My screen resolution is set up correctly (1920x1080) and again - never happened before. What is worth, I only looked there because my keys mysteriously changed from arrows to wasd. Any ideas how to realign the menu D: ?