My kemper has been working fine until about 2 weeks ago.
It is connected to my Roland Quad Capture via S/PDIF
If the USB from the Kemper is connected to the pc the Audio interface changes from External to Internal Every 30 to 40 Seconds and the signal drops every time it does this.
I have re-installed the drivers for the audio interface, re-installed the Kemper firmware and re-installed Rig Manager.
I have checked windows usb settings to make sure the power is not an issue.
If anyone can help it would be appreciated.
Thanks
Nick