first thing first, Thank you so0Oo much TJA!
a quick test with this setup
3 instances in the fx chain,
instance 1 in bus 1 out bus 1
instance 2 in bus 2 out bus 2
instance 3 in bus 3 out bus 3
(and a Midi Bus Router v2 end of the chain to collect all buses to bus 1 again)
first instance works great
but when i activate (un-Bypass) the second or the third one ..
it seems midi (that comes from first instance) get blocked by them.
tried to record a mini demonstration .. i hope make more sense than my explanation.
https://drive.google.com/open?id=1id...nFZQpJz4ymILPK