Yesterday I loaded Rig Manager onto my Mac, connected my Kemper via USB, everything worked perfectly. Today I powered up the Kemper, opened Rig Manager and - nothing. Rig Manager does not see my Kemper at all. I tried re-booting and re-loading everything a couple times, different sequences, still nothing.
The profiles I worked with an stored yesterday are all still present on my Kemper, but Rig Manager is now just blank.