Hi. I'm still getting used to my U9 after years of being with WDTV LiveHub. I'm watching some mkv's and have so far been using MoviePlayer as it's the only player that kept A/V synch properly. The Kodi Krypton 17.4 was always 'out'. Then I read about 'Kodi for Minix' and thought that would be what I needed. If it's Kodi made specifically for Minix then why does it not come 'shipped' with the device, I wonder? Anyway, I read some threads and it seems there are still some synch issues and that (I may be wrong here) version 16.3 is the preferred one. So I installed it and played with some settings and my mkv's do seem to be playing better although I've yet to watch one from beginning to end. May I ask then – is 16.3 generally preferred to the various '17' versions? And is there a recommended table of settings to ensure correct A/V synch? Final thought – do mkv's cause their own problems with Kodi? Thanks for any advice offered.