Running a High 4 desk with one DP8K.
Found this bug on my show so I started a new show and it's still there.
Patched 20 movers of your choice.
Using one fixture, create a Home Position palette of Pan and Tilt at 0° as a Global palette.
Select all fixtures and randomly move their position off of home.
Record in a cue and play.
Clear programmer.
Select all the fixtures and hit Home palette...works as it should.
Select fixtures 1 thru 10 and hit Home....works as it should.
Select fixtures 1 thru 13 and hit Home...only one fixture does it.
Any other selection, 1-15, 2-13, 1-7, 1-18, and so on, works fine but 1 thru 13 does not and will not in any mover I try it on.