I made a new performance based on a 69 Marshall MBritt profile . Today I turn on the Kemper and the volume is very low and the effects are barely hearable.
Kemper is hooked up to my Apogee audio interface like from the first day. I reboot the Kemper and the sound is back to normal. But after 20 minutes i lose 50% of the volume again.
I reboot again and it is back to normal..
I am at a loss of what could be the issue.
Newest rigmanager with editor installed and about 800 profiles and 20 performances on the Kemper.