Fixture settings randomly changing

Did you have a look at the DMX output window to see when exactly the Pan and Tilt is changed in value from MyDMX?

It changes if I make an edit to ANY other fixture.

I updated to the August 3rd Beta and it stopped doing it.

I have a somewhat similar problem that took me a while to isolate. If I setup a scene it works fine in live screen. If I go back to editor screen and make changes, or use Scene Builder to make changes, the scene retains all previous setting and any changes. However, if I am in the Live screen and go directly into the Scene Builder, when I make any change it cause all my other fixture settings to whack out and I'm unable to recover from it, meaning I had to rebuild the scene every time until I figured it out. Now, as long as I remember to go back to the Editor screen before making any changes, things work fine...