I had a problem yesterday morning where I was working on some times and had the Kemper on for a few hours.
It suddenly lost signal, and changing presets or anything else I tried didn't work so I had to power off and power on again and all was fine.
Then at my gig last night, I had the same thing happen at the end of the 2nd set and had to do the power down and back up thing again and it was fine afterwards.
I am on the last firmware before the newest update.
I have never had a problem otherwise, so should I just reboot?