If so, have you found a workaround or things to avoid like under clocking etc.
It can happened with ensembles who doesn't have a MIDI Off parameter (or have it but not correctly designed), but generally no, it is not that often.
However, when it does, and i can't identify the problem, i use this Macro (as is, not connected to anything).
Hope that works for you :-)
Thanks, It appears to have an IC receive that I assume triggers a series of midi off notes. Perhaps all notes on all channels. The other input must a midi in and the circuit acts like a midi thru until a trigger is sent from an IC send. At least that's how I think it works.