I also witnessed the following issues, are these known?
- Skipping back (chapters) causes the video to freeze (1080p23.98 H.264 BD remux).
- Colorbanding in HDR testvideo -> no proper 10 Bit output anymore?
Those are also Krypton only issues.
10 bit output never worked on Krypton.
I also sometimes get frozen video, but only after excessive skipping (like 5-10 chapters in rapid succession). Using the seek bar seems to work better.