Remote effect button 3 stopped working?

Hi all,

At yesterday's gig i noticed my leds from effect button 3 stopped working, effects were still there, toggeling them on my profiler worked without problems, but i couldn't switch the effects on button 3 on and off. I did switch to the new update last week (7.1.21), did anybody else notice something like this issue also?

Any tips that I could try before I contact Kemper for help?

Kind regards,

Ruben

Did some more investigation, on it seems that other channels are also not toggling on other performances... It's totally random which buttons do work per performance