First of all, sorry if I posted this in the wrong subrredit, or even if I used the wrong flair.

Since I got a new PC, I wanted to try a "real" FO4 gameplay with 40 mods more or less. The first 30 hours of gameplay were fantastic: no crashes, no FPS issues, everything was great. I even got to that settlement in an island (don't want to say any name), and built there my dream house, all without any crashes.

Except to the point where I decided to continue the main questline and get to Diamond City. The moment I got near the entrance door I got my first random crash. Even if I enter any building near DC and then exit, the game instantly crashes. Sorry to provide any major information, but I'm not at home right now.

Thanks in advance!