We (well ok, I) think that Asobo are doing stealth updates without telling anyone and they’re breaking some addon scenery and causing the sim to crash.
Your windows error log may contain an incomprehensible error message with lots of 0s in it but if you can recreate the crash every time I’d suggest removing addons from your community folder and putting them back one by one until you cause a crash again. Then it’s just a waiting game til the dev updates the addon(s).