Before I start, if it means anything, I have the Steam version of the Ultimate Edition, so I have all the add-ons and DLCs.

Recently my old computer completely crapped out on me and I had to get a new one. This one is much more updated in hardware and runs Windows 10, for what it's worth. So one of the first games I reinstalled from Steam was New Vegas, since I love the hell out of it. I've been crashing far more often than I ever did before. Funny enough, I have even fewer mods than I did before, when it was much more stable.

The crashes seem to happen after I hit a certain amount of loading screens. I can only fast travel or enter new cells only so many times before the game crashes. This is exceedingly annoying, having to restart the game every 15-20 minutes. Here's my mod list:

Thing is, like I said before, I'm using fewer mods this time -- no longer using Project Nevada, for example. And even then, the majority of the mods I have I also had before, and I never had NVAC before now, so I can't imagine why it was more stable before than it is now. Any help will be greatly appreciated!

Disable all mods. Uncheck them and disable archive invalidated. IF you made significant changes to the ini files back them up first then delete them.

Start a new game. See if the issue comes back.

ALways best to try the game Vanilla without mods first. Especially on a new machine.

Oh I played vanilla a bit before re-downloading any mods, for pretty much this reason ha. I went through all the stuff in Goodsprings fine, still do. Haven't touched the ini files. Still, I'll check the mods. Thanks!

Edit: The culprit seemed to be Fellout, for whatever reason. Once I disabled that, the game seems to run much more smoothly. Not an essential mod, I can live without it. Thanks again!