jaymatt wrote:
My LR 6 does the same thing, as did my older 5.7 version. I have tried re-booting, refreshing, etc., but nothing works. For me, it happens most often when I ask LR to open a plug-in. Since I am not interested in moving to a subscription, I have found my solution: I just live with it--my computer and I have a mutual understanding that it’s going to happen from time to time.
It must be that timer that Adobe hid in their software kicking in.
Although I use LR6 regularly, it's not the only show in town. I can do the same things with other programs. I'm not trying to do magic through processing. My pictures are so outstandingly good right out of the camera that they hardly need any processing.