[beerbr]

I used to have your problem before I changed Midi Interface to Unitor8. I think that it's about USB thing which is not very stable as serial port. If you can change to use serial port to communicate with your MTP, I strongly recommended you to do so. At first, I used MTP USB to sync PC with Protools and I've got very very bad syncing time. Also, if I send Midi beat clock to my old JV-1080, the JV will has error "Midi Communication Error". So I bring my computer and MTP USB to music store. After a while of configuration, it didn't help. So I decided to try change my MTP USB to Unitor8 mkII. And god send me Angle!! All syncing problem, Midi Communication problem are ALL GONE!! I think emagic Unitor8 is a very very good and stable interface... (I'm using USB so I don't know about serial port model).