Please describe the problem:

Under certain ENV1 conditions note(s) held or or played at the same time ENV1 sustain is turned to zero the note(s) can get stuck at full sustain.

What is the expected behavior?

When sustain is moved to zero, no sound should be heard after the decay time is over.

When did you start noticing the issue?

just now

Is there a relevant Pull request?

No response

What hardware did you reproduce it with?

OLED

What firmware did you reproduce it with?

Beta

What is the firmware name:

1.3.0 20250813

If possible provide the steps to reproduce the issue and upload additional media:

1: Any synth (not DX7) or sample.
2: Set ENV1 A = Any, D <=5, S=1, R >= 5
3: Select S in ENV1 in Horizontal.
4: Audition one or more note(s)
5: Turn select a few clicks CCW, S = 0 and the note drones.
6: Turn of by changing S > 0 (or quickly pressing some notes or switching synth type)