[mclingo]

You would think someone with an AMD GPU would have experienced something similar.

Did you you ever hear back from AMD about your other issue?

Hi, just dont think there are many 3D users left, we are a dwindling subset of HTPC users, also, you tend to hear more from NVIDIA users on the forum, not sure if thats because of the current driver issues or there are just so many more NVIDIA users than AMD in general.
My current workaround works well though. I start KODI DS using a autohotkey script tied to my remote which drops my TV into 4k@23hz before starting KODI, everything then works exactly how it should, all issues stem from running the GUI at 60 hz, this also happens with MPC-HC and BE so its clealry a probelms with windows 10 itself. Since 1803 ive also noticed that FSE is required to prevent stutter, this was never required before, however before 1803 I needed FSE to get 3D, I can now get 3D without FSE. Swings and roundabouts.

The main thing is that I can still come home, pop my TV on and have hours of problem-less playback without worrying about skipping, black screens, stutter or 3D not working, at 23hz everything works perfectly.

AMD still have'nt fixed the blown out reds with 4k@23hz though.