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I would also try doing a clean save game. As a simple indication, if all the mods are suddenly causing a crash, then the most obvious things to look at are the save file, the unofficial patch or the expansion itself causing a conflict. Those scripts are now present in your save game, and so the game will crash if it comes across a part where a mod, for e.g., requires base game scripts to function as intended.Ĭomparing an older save game with your current save game, or even just having a general look for dependencies that may show up, using the earlier linked save game reader tool may still be of use. On the face of it, there doesn't appear to be any direct link between a random place like Sanctuary and Nuka-World, but there may be scripts within the expansion that tell the game to handle some things differently than the base game. That said, if the problem started when doing the expansion, then chances are it's probably related to any mod updates to do with that expansion. Trying to figure out what it is at random points is literally like looking for a needle in a haystack. There really isn't a simple answer, and it takes a while to get every mod correctly loaded and set up before you start to play and avoid any problems down the line. Mods and even the unofficial patch will usually have different versions for the base game and any additional expansions that change how the game loads certain files, so it can depend on a variety of factors that could get triggered at any point.
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