Ok, I forgot to say I use Windows 10
I moved ahead one step more. Now I can use MD BT-01 but still have unacceptable latency.
So solution is
- Install MIDIberry https://www.microsoft.com/en-us/p/midiberry/9n39720h2m05?activetab=pivot:overviewtab
- Install https://www.tobias-erichsen.de/software/loopmidi.html
- Follow instructions http://newbodyfresher.linclip.com/how-to-use-with-daw
For me it works more or less ok (but with a.m. latency) if I follow steps one by one
a) Start LoopMIDI (Run as Administrator)
b) Start MIDIberry
c) Start Cubase
If I do different siquence it may bring me delays with couple seconds (Terrible)
Now researching about if it is possible to reduce latency. I think delay happens because of chain MIDI (MD BT-01) -> MIDIberry -> LoopMIDI -> Cubase
Somewhere there are delays. I suspect in MIDIberry -> LoopMIDI part. Probably because of driver.
MD BT-01 has very good reputation about latency so I am looking about update something after it.