Try either:

• Switching to DirectX 11
• Lowering your ‘Worker Thread’ count to 6

Both can be done within the launcher’s ‘Settings’ menu!

It’s hard to know, have you had problems with your hardware in the past?

Your crashes aren’t very descriptive unfortunately, so it is somewhat of a shot in the dark.

We have a list of solutions here you may wish to run through: https://support.fatshark.se/hc/en-us/articles/360021422873--PC-How-to-Resolve-Most-Crashes