I've noticed that I can send Sysex dumps from Komplete Audio 6 MKII to my MIDI hardware, but it doesn't receive Sysex when I initiate a Sysex from the hardware to the MKII.
I have checked that I am using a MIDI cable that works; in fact, I can use the same cable for MKII to hardware dumps, but it does work the other way around. I have also made sure that I can send and receive MIDI messages from and to the MKII, even with the same cable. Lastly, I can connect an Akai MPK249 to my computer, and using the same cable, I can send and receive MIDI messages and Sysex without any issues.
I use the MKII on a Linux laptop, and while I feared that maybe there is a compliance issue, the fact that the Akai controller works flawlessly leads me to believe that there isn't an issue at all.
Is this a limitation of the Komplete Audio 6 MKII that is not documented anywhere? Is this something that can be accessed and turned on in some way?