Fallout 4 crashing in Concord

Game was playing fine till I hit Concord. It crashed on the street leading to the museum, so I took a different route, but then it crashed in the museum. No error message. I have no mods installed. Just wondering if anyone else had the problem and any solution. I did a search and find that others have the same problem, especially in Concord.

Edit...I gave up yesterday due to constant CTDs. Started up today and have been clearing the Raiders in the museum with no CTD. Strange, but hope my luck continues.

I don't have the game, and you've probably seen all the links I found. Good luck with it though.

I've read a lot on it. Many feel it is an update that caused the problem. I did well going through the museum killing raiders, but as I tried to get the power armor, it crashed. Gonna try sneaking up on it and grab it.