Hi paulnehse,
Unfortunately, we were not able to fully understand the problem. Do you mean that the screen is frozen or that you can’t log in from the login window?
Can you please provide us with some additional information? A screenshot showing the actual problem that you are encountering would also be useful.
In addition, we suggest to first upgrade to version 7.2.3 as we already fixed some issues related to screen detection:
Connections to the Linux desktop (Wayland) fail
Connection to physical desktop is no longer available after uninstalling v. 6 and installing v. 7 on Linux.
Thank you!