[fleeball]

Well, tried to playback some 4k samples of the jellyfishes on the MiBox.
But even the 120mbit/s video results in suttering in Kodi. Not sure why, because wifi speeds seem to be fast enough. Maybe smb which I'm using is just way slower on android than the iperf results.

Are you running Kodi 17.6 or 18? I found 18 better at playing back 4K videos, although I still haven't updated to 2179 firmware. Will provide an update once I have updated.