My minibrute's LFO Rate and Arpg Tempo knobs no longer work. The LFO still works, but the rate is static. The arpeggiator still works as well, but the Arpg Tempo only changes if I tap the Tap-Tempo button. The LEDs still blink. The switch on the back is set to keyboard. I also updated the firmware on the minibrute successfully (after the problem appeared); the update made no difference on the issue.
If the minibrute is connected via USB to my DAW, the Arpg's tempo still syncs as well.
I hope I was clear with my description, basically the problem is the two knobs no longer respond, but everything else seems in order.