I have a lot of MIDI gear and I'm not sure a "Y" cable is good way to go but that aside. I also have a QSR (and more)... so in luie of using a Y cable you COULD connect your MIDI keyboard to PC and:

1) When NOT using BIAB have your PC MIDI routed to your QSR using something like FREE MIDI OX (if your MIDI interface HW your using on your PC doesn't have a standalone software routing feature)

http://www.midiox.com/?http://www.midiox.com/moxdown.htm

Yes it works in Win 10 (and 7 and XP I USE it in ALL THREE!), or


2) When USING BIAB just make sure you have "Route MIDI Thur to MIDI Driver" in the Options -> MIDI/Audio Drivers setup and set the MIDI driver output to your MIDI HW out. Or once again you could do all this in MIDI OX: you could MERGE your MIDI keyboard input with the BIAB output using MIDI OX and have MIDI OX send all that data to the QSR.

You can then even FILTER channels and CC's so only certain things make it to the QSR.

Good Luck
Larry


Last edited by Larry Kehl; 01/26/18 09:18 AM.
Win10Pro,i9,64GB,2TBSSD+20TBHDDs,1080TI,BIAB'24,Scarlett18i8,Montage7,Fusion 8HD,QS8,Integra7,XV5080,QSR,SC-8850,SPLAT,FL21&others,Komp.14,IK suite&others, just a guitar player-AXE FX III &FM9T, FishmanTP, MIDIGuitar2, GK2/3'sw/GI20