I'm experiencing some glitches with Lightroom CC on my 2014 Retina MBP. I'm working with Nikon D600 Raw files. Everything up to date.
In the develop module after making some adjustments I use the \ key to see the before/after adjustments. When I do this the image flickers, disappears for a moment then shows up again. This didn't happen in the previous version of Lightroom. This only happens when Use Graphic Processor is enabled in Lightroom preferences.
Is anyone else experiencing this?
Yes, I see that too (late 2013 rMBP). It seems OK on my slower Windows desktop, though there's a different issue there. I'll report it to Adobe.
Sounds like Apple has Buggy GPU drivers. To bad you can't update them yourself like you can on Windows. I guess y-all have to wait for Apple to get off their butts and Maybe release a updated GPU driver.