Play slideshow in Lightroom CC gets stuck in full screen. Only way out is to CTL-ALT-DEL then ESC. ESC should get me out of full screen mode. ESC works as expected in Lightroom 5.7, just not in CC. I am on Windows 7.
There are a few similar reports and it's being investigated. At this time I don't have any other info.
Here is the link to a bug report: Lightroom CC slide show gets stuck
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