Notes hang when toggle effects mute

Hi,
does anybody experience this: When I unmute/mute effects like e.g. EUCLID, HARMO or ARP while notes are playing, I get hanging notes. The synth is connected via Midi TRS out, no Midi-Loop.

In addition I also get hanging notes when using On-Air mode to play notes via the pads and shifting the base-note via the encoder while holding the notes.

Seems there are some missing note offs in general?

FW 2.02

Regards,
Frank

Hanging notes when Mute/Unmute effects does not happen anymore. Seems it was sth. else in my setup then.
The On-Air issue is reported.