LR Classic CC Slideshow video export (Kelby style) freezes around 67% no matter what format/quality video selected.
Small or large, any sort of video output from slideshow takes close to forever or never finishes at all. It endangers my hardware to leaving it running while I sleep. Not worth it. Especially for software I lease for $120.00 / year. Most especially since it actually locks up sometimes without putting out any file. Even when just doing some common editing tasks, I get the God awful, "Not Responding" as part of the window name, or a Shadow window that lurks for no good reason. As I just spent 4 grand on a new camera, lens, and Ramelli / Kelby books & lessons, I could no longer afford to go down to Orlando for the Photo classes with them. Or Disney. So I can't help but feel a little ripped off.