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Stuck note on high velocity only

Posted: Tue Sep 09, 2025 3:38 pm
by larswinther
Hi

I have the 16v One and as of recently I’m having problems with my middle B “hanging” - but only when the key is played at high velocity. MIDI panic works, so it’s not a hardware error I guess?

I updated to the latest firmware, but no change. Tried different settings in the midi panel, all pedals etc are plugged out - still the note hangs.

Anybody has had the same issue and/or have any ideas for what I might try? The synth is pretty useless right now 😬

Best, Lars

Re: Stuck note on high velocity only

Posted: Thu Sep 11, 2025 3:41 pm
by Matthias Adloff
Sorry for you!

I suppose this to be a key-bed related rather than a firmware issue assuming you are running v1.8.1 (which you stated).
Before this update, I clearly would have blamed the firmware, but from what I experienced over the last week -since I did the update and thorough recalibration- for production with heavy sequencing over MIDI as well as for playing live on it, I would say it's the middle B itself.
Did you run the internal tests and calibration routines? I know this is a big pain, but sometimes at least shows what's going on.
For a quick analysis I would record the MIDI output during play, and once it hangs, look at the protocol.