I’ve just spent a frustrating afternoon trying to fix a problem where Enscape/SketchUp would lockup whenever it finished a render, it started after a Windows update so I uninstalled it, when that didn’t work I played with the drivers, when that didn’t work I started deleting parts of the model and when that didn’t work ...... etc etc etc
What I did do that worked was start a new SU file and import the existing one and .... SU popped up its “there are errors, do you want to fix them” .... hey presto normality restored.
I’ve lost my scenes but that’s ok, I can easily recreate them, I might even be able to import them with a plugin.
It’s a shame I didn’t try that before the 10,000 reboots but lesson learned.