Cubase 10 crashed randomly


Since i installed Cubase 10 Artist omn my new PC, it crashes randomly.
Sometimes when just trying to play a wav file, sometimes after 2 hours.
Just before the crash a sound is heard like it stops playing the sound, hangs up and then crashes.

Using UR22, Cubase 10.5 Artist, but it started already with Cubase 10.0 Artist.

At the moment i can only work properly using Cubase 8.5…

The lastest Crashdump from today is attached.
Hope you can help.
Cubase Artist 64bit 2019.10.4 (638 KB)
Cubase Artist 64bit 2019.10.4 (556 KB)


both crashes are in StylusRMX.dll.
Please, make sure it is up to date (there is an update for Cubase 10, too: 10.0.60).