The last couple of days I've been having weird issues with my unpowered KPA with the newest software. There is random volume drops - not a lot - 5-8 dbs. Holding a long distorted chord i can hear it dropping down and coming back up and dropping again. Like an odd compressor. It's doing it on all the different rigs i'm using in the performance even when there is no effect added. Could it be a volume pedal thing or have any of you guys had similar experiences?
Thank you in advance for your help.
Mads