I'm using InDesign CC on a Mac Pro 5,1 Quad-Core Intel Xeon running OS 10.6.8 with 7GBs of RAM. Whenever I highlight a text and drag a tab stop in the tabs palette, my entire pasteboard turns gray. It doesn't happen when I first start using the program each day but within a very short time, it starts.
10.6.8 is no longer supported so any guesses would be nothing but a shot in the dark.
That's what I thought. I'm trying to convince the IT dept. here to upgrade to Mavericks but we have a few plug-ins that are version-specific (AutoPrice, Q2ID, etc.), so we'd have to upgrade all of them. I'm researching alternatives...wish me luck.
Good luck, for sure. Keep in mind that right now you can’t even see the availability of all new applications that were released recently because of this.