E 339 and freeze

[viessg]

Please describe the problem:

Got Deluge freeze returning E339

What is the expected behavior?

Not sure, but certainly not freeze and error

When did you start noticing the issue?

Pressed audition pad + Shift + Delete in Grid view
Deluge froze with E 339 and asked to save, but Select knob didn't worked and functionality seemed limited until I deselected affect all. After deselecting Affect all - Deluge worked normally again.

Is there a relevant Pull request?

No response

What hardware did you reproduce it with?

OLED

What firmware did you reproduce it with?

Release 1.2/Chopin

What is the firmware name:

1.2.0

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

Not sure that I can repeat this.