Cubase 9 got stuck when booting.
I did a hard reset on my pc
since then Cubase 9 starts normally, but has serious problems
when playing even the tiniest project [1 audiotrack]
1 there is no audio what so ever
2 CPU / RAM metering goes up to 100%, without the project even playing back
3 when shutting down cubase 9 the application crashes
4after crash Cubase 9 wont boot anymore
I reinstalled Cubase 9 twice with the latest update, no success,
I reïnstalled my audio drivers, no success
How do I get everything back in working order?