Cutoff jumps back to max

I have a problem with the cutoff.
I am using the init preset, so no modulation going on, but it happens on all presets.
If i turn down the cutoff, it jumps back to max, also if i keep holding it and turning it with the mouse.
It also happnes if i disable the midi input so there is nothing being sent from my midi keyboard causing this


Have you checked the automation to make sure no automation is on your cut off ?