Waves 13 plugins running fine here (Windows 11 21H2 update, always up to date, Intel CPU). Hopefully nothing to do with AMD CPUs. Have read sometimes, that on certain plugins AMD CPUs can be problematic compared to Intel.
You could try to:
- reinstall the plugins
- trash your Cubase settings
If that does not help, I’d contact Waves directly.
Btw. since this is about plugins crashing Cubase, maybe this FR might interest you. Would be cool if you could leave a vote there, if thats the case: Solution to crashes by plugins - Sandboxing (Crash protection) - Cubase - Steinberg Forums