I attached a 2nd display (Thunderbolt, HDMI to DVI-D) and I'm getting some bugs.
One was that the pallets were all jumping halfway down the screen. I fixed that one, I think.
However, now, I can't assign certain properties - for example, if I want to fill a box with blue, I can click on the swatch, and it momentarily highlights, but then gives me a caution beep and there is no change made.
When I move the swatches to my primary monitor, it works.
What gives??!? : )
Been discussed in several threads. Please look around.
It’s an Apple bug introduced with 10.10.2
I did look around - "multiple monitors", "jumping pallets", "2nd monitor", etc.
Didn't find anything helpful...
I'll look some more, but assume it's a Thunderbolt issue as my home setup has no issues, but doesn't use Thunderbolt.