DJ Compact issue W11 Thetis v2.10.3.11

[N4XD]

Was working (briefly) and does with another computer. Thetis version 2.10.3.11 7/17/2025 running on a W11 computer.
As I was trying to get it working again (usually don't have it connected) I was able to define controls but no longer can.

When I try to set it up I get the prompt to move a control then define it.

I do that and the midi entry window goes blank. Completely white. So no control can be defined. My other midi controller, which is also connected, works fine.

As noted, the DJ controller works fine on another computer running W10.

No way to move this computer back to W10.

I did do the scan for issues (I forget the command for that) and still no joy.

Any ideas?

Thanks

Ron
N4XD