Thank you, that was it!

I cant believe how simple that was. :-)

Copied from RME’s own class compliant mode manual:  «You might end up with hours of wasted time trying to repair your driver installation – when all you need to do is set the unit back to normal mode.»

Lesson learned.

In Windows 11, it still wasn't opening. Right clicked on the taskbar, clicked Task Manager, clicked on startup apps, scrolled down to TotalMix FX, right clicked on it and enabled startup functionality, right clicked again and clicked on "Open File Location" (which for me was C:\Windows\System32 ), created a shortcut to TotalMixFX.exe on my desktop, and opened it there. It finally works! Thanks!

Hi all. I recently opened and plugged in my newly bought babyface pro fs. The bug description is pretty similar to the original post: my mac (10.14) and the DAW recognizes the babyface and i downloaded the driver. But if i open Total mix it opens, but no mixer window comes up (the menus on the top of the screen is there -  but that's it). In the upper menu bar i can choose to open a new window but only a small window would open (function&device select window) where i can create a new mixer or matrix window. But nothing happens if i click on anything. And there is no device to choose from.

The babyface is NOT in CC mode, i checked it several times. Can someone plss help;

That was quick reply, thanks for that! But: unfortunately it doesnt work. The allow button appears and i click on, it disappears. But Total mix still does not open in the right way. It stays the same like described. I also tried reinstalling and new start but still no changes... some other options?