I am using a Roland RD-800 connected via USB to my Dell XPS desktop computer. I also have a ********* UMC404HD audio interface connected my computer via USB.
For some reason, MIDI input and output will work just fine UNTIL.... I playback my song 1 or 2 times. After that, I get no MIDI output. Any section of my song that I just listened to with no problem now only plays back silence every time I try. MIDI IN continues to work just fine. I can temporarily resolve the problem by disconnecting and reconnecting my RD-800, but it's ridiculous to constantly have to do that after every playback in order to work on a project. I tried starting a new project from scratch, tried powering off and on my RD-800, tried exiting and reopening Studio One 4, and I keep encountering the same problem. Any advice on how to resolve this would be greatly appreciated. Thanks in advance!