just running all the betas... a few back, fcpx was not doing so well (crashing); but currently, it's running well..
maybe try reinstalling final cut?....
Giving that a shot. So far so good...at the very least I’m a lot further than I was able to get in my last attempt. Basically used to have one big library file that housed every project. I’m trying to create individual libraries for each event now. And maybe individual libraries for every project too. In doing this I’m dragging events to newly created libraries and it would crash. I also noticed 2 libraries Final cut gives a message indicating that they are corrupted - fingers crossed I’ll report back and hopefully I can get enough libraries split apart