[beeswax]

@fritsch Made a couple of videos for you showing how this looks at my end.  Here is a clip running on the monitor at 60Hz, with the player OSD showing:

https://drive.google.com/file/d/1ZTDv6pf...sp=sharing

and here is the same clip on the TV, with refresh rate switching enabled at 24Hz:

https://drive.google.com/file/d/1IQdLahN...sp=sharing

This is not limited to VC-1, I can produce the same level of stutter and drops with H.264 content.#

edit: I reverted one of the NUCs to Win10 1709 and tested - as long as I have the Ctrl-Shift-O OSD on, almost no frames get dropped/skipped.  With the OSD off however, there doesn't seem to be much improvement.