VB3 treble horn fast rotor bug

Does anyone else get some strange behaviour when adjusting the fast rotor speed of the treble horn?
Once I increase the treble rotor fast speed it stops responding to decreases in the speed. And sometimes after this the fast/slow/stop rotor lever stops responding.
In order to regain control I have to close the gui and reopen.


I’ve been using VB3 for several years and haven’t encountered any problems with the rotor speeds

Hi Neil,

I get the behavior like this : I adjust fast rotor speed (the fast rotor adjustment knob) but can’t see the change in speed until I change program and come back to the program I adjusted. Definitely a bug in the vsti in my opinion.