Submit bug reports and feature requests for the JJOS-XL and 2XL
By Jack Zagorski Wed Nov 02, 2022 8:52 pm
Hi all,

Looks like my MPC 1k has a bug that causes values to jump when selected by the cursor, especially on the Mixer page (although the problem has occurred on other pages as well). And it only happens intermittently. Fortunately, I was able to catch it on video. See below:

Video 1 - https://www.youtube.com/watch?v=DJi7gtSj34c
Watch the panning knobs of pads A03 and A04. They both jump randomly all the way to the left (A03 at the beginning and A04 and the end).

Video 2 - https://www.youtube.com/watch?v=oL9AMB6lpn0
Watch the volume faders. As I cycle through the pads, their levels sometimes automatically jump down when they are selected.

I am currently running the latest version of JJOS2XL (3.80) but the problem is the same on JJOS 3.16 and the Akai OS 2.13, so it appears that the problem may actually be hardware- and not OS-related.

Anyone else had this issue? If so, how did you solve it, if at all?

Thanks in advance for any help.