Can we have this implemented even without changing the USB firmware? This would really be so helpfull for routing stuff around in the studio, reamping multiple tracks at the same time, having multiple rows of effect for different tracks, sending multiple synths to the axe, etc.
I don't think the USB endpoints names is an issue, as the input number is still specified on the input entries.
Right now the USB endpoints names I see in Reaper :
1 : IN 1 [Out1 Bloc L]
2 : IN 2 [Out1 Bloc R]
3 : IN 3 [Out2 Bloc L]
4 : IN 4 [Out2 Bloc R]
5 : IN 5 [In 1 Instr]
6 : IN 6 [In 1 Instr]
7 : IN 7 [In 2 L]
8 : IN 8 [In 2 R]
If an user change the default routing, he can still refer to these number and ignore what is in the [ ] .
For the user who don't change the routing, this would not be confusing at all.
That would be amazing.