I have set up multiple chains with the H90 including just one midi cable and I sent just a simple PC 1 or 2,3 and the H90 does nothing. I have also programed CC messages for increment load and it does not respond to this either. I use the RJM PBC 6x it when many other midi devices like Timeline, Flint, Meris M7 with no issues sending PC and CC. RJM has tried to help me as well and no solution.

I am rather confused as to why my H90 seems to not respond to any midi