How to route multiple MIDI - tracks to external instrument ?

[TonzaW72]

Ok ...

Got this 8 track drum performance in MIDI - format = Auria ;
I'd like to route all those tracks to e.g. BarbaXDrums, but somehow I always get a crash, when I try to open up a second instance of the external instrument . Not sure at all how the routing should be done ?!?

2nd.

I have lots of unwanted duplicate notes on the kick - track ; Is there a function to filter out velocity data in the piano roll - editor ?

- T -