Sorry if this has been recently addressed but i've only just discovered the problem and have a gig in 24 hours.
I'm on the current public release 5.3.1 and noticed that the KPA is no longer sending out midi prog change data on one of "current FW created" performance banks.
I've found the midi PRGCHG option in the "edit slot" settings and these appear set the same way as the performances that are working correctly.
I know it was working in the previous firmware as i rely on midi prog data to change external devices.
Any help please?
thanks