Blinking in Finder (and all other windows that are open)
I initially had a 27" iMAC back in April that when Adobe Creative Cloud was loaded, began to blink. I was advised by Adobe to upgrade Yosemite. When I did the upgrade to Yosemite 10.10.3 as suggested, the blinking stopped. However, that iMAC got damaged and we had to get another.
The new machine is a 27" Retina Display, running Yosemite 10.10.3 (came with it on it this time). I now am having intermittent times of blinking and not blinking, i.e. blinked all last week but when I turned it off on Thursday afternoon and didn't return to turn it back on until Monday morning, the blinking had stopped; did not blink Monday or Tuesday; blinking today. I shut down each night. I am still using Adobe Creative Cloud.
I have tried quite a few things so far to fix the issue but nothing works. I have submitted the problem to Adobe again as well. Any suggestions you may have will certainly be appreciated!
iMac, OS X Yosemite (10.10.3)