Drumlogue doesn’t correctly respond to program change messages

[HLammers]

I don’t know if this is the right place to report a bug in the Drumlogue, but I couldn’t find a direct way to report to Korg (I’ve also send an email to the local Korg distributor.

I found a bug in the Drumlogue’s response to program change messages. The ones sent out by the Drumlogue (firmware 1.2.0) start from 1 (on a 0-127 scale) for A1, 2 for A2, ... 15 for A15 and 0 for A16. The same strange logic for the next 16 programs: 17 for B1, 18 for B2, ... 31 for B15 and 16 for B16, etc.
Programs A16 (16 or 0), B16 (32 or 16) , C16 (48 or 32), D16 (64 or 48) etc. send out a little awkward numbers, but the even bigger problem is that the Drumlogue doesn’t respond to program change values 0, 16, 32, 48, 64, etc. which means that programs A16, B16, C16, D16, etc. cannot be selected from an external device.