V4.2 Bug: Part of the rig goes on when update a pallete

HI all,

In my current showfile i have 2 scenes that act as a int + white flash( Auto release at end ). The rest of the show is a bunch of lists. 

When i update, merge or record a cue or pallete. There is a change ( like 1 in 3 or so ) that part of my rig goes to full white.

The scenes are not triggerd, but the only way to turn the part of the rig off is to trigger the scene so it releases again.

The part of the rig that can turn white are the only parts that i have as a scene under a commandkey. So i have the feeling it is connected somehow.

This makes running a really dark show into quite the adventure :).

Found out so far:

Removing the scenes resolves the problem. Making an other scene ( with different fixtures ) creates the problem again for the group that is in that scene. It only does it on one scene at a time ( so sometimes the spots, sometimes the floor pack but nevere both at the same time ). Adding more scenes does not make it happen more often.

Putting a list under a commandkey that triggers the scene will also resolve nothing.