Well, my cutoff filter is happening also when I'm not connected to any daw, pedal, or anything...
I installed the 3.03 os but haven't installed the latest beta - I don't feel confident using an os that's not confirmed stable, 'cause I'm using my virus in big live concerts for different major artist...
So, I'd rather live with the knob jumping than risking a system crash during a concert, you know...
Later today I'll try to change the knob mode and see if it changes anything...