I do notice that if I just use normal means of contronlling cc it’s fine. But if I sequence midi cc it can do a lot more changes than you’d normally be able to do by hand, and that just seems to choke it.

If I actually don’t sequence it, but just turn midi cc knobs it works fine in conjunction with the app, but once I hit play on my sequencer and let it go, it’ll just choke the H9 (if bluetooth is also active with the app).

If I only run my sequencer it performs like a champ though.

Thank you for your input as well, as it’s nice to hear other experiences.