I am unsure what diagnostics settings need to be enabled, and where to look, to see what is happening That said, I have confirmed that my FNV keeps crashing, regardless of what mods are installed, when I have 154 or more active. The total number of mods in my directory is 241, so I have a variety to choose from when enabling and disabling. This is how I have been able to confirm it is if 154 or more are loaded. Is there anybody who might be able to guide me as to solve this issue, please? EDIT: It appears I was wrong, sort of. In trying to select the most important mods, staying at 153 or less, I have disabled something that was resulting in the game crashing with the aforementioned mods. Will update after discovering what.