I've been following several threads on this problem, both here and on x10 forum... These frames drops is a major issue... Zidoo must fix it as the box is almost worthless with this problem !!! I'm using v2.0.5, mostly with 4k/mkv 23.976 files. With every settings combination there are drops...some settings are worse than others, but none works properly. ZIDOO, please fix this problem as soon as possible.
So I am not alone with this. My one drops farmes even on 720p... I am afraid that, x9s is not that good as advertised. Root is under my consideration to get some power from the box.