FL/VST/VST3 plugins loaded on the fader), Fruity Balance, Fruity Parametric EQ 2 or mixer/engine internals, I'm not sure what else could be causing the problem. I don't think the mixer fader volume values or plugin values are modified ...
Fl 20.5 is super unestable? Never had a problem with the previous version, but I just installed the latest release (20.5) and it's crashing over and over again.
I don't know if it's just me.
On the other ...