[MrMagic]

Ok,  first build is here:

http://mirrors.kodi.tv/test-builds/android/arm64-v8a/

and here:

http://mirrors.kodi.tv/test-builds/android/arm/

If using this build set refresh rate change to always instead of on/off. 

I believe I know why this is happening. This build uses amc-hevc for dolby vision, while using dvh1 with refresh rate switching doesn't produce the same error.

First of all let me say thank you for all the work you are putting into this, together with the other people you mentioned.

What are the differences between those two decoders anyway?

Going to give your test build a go now, thanks again!