This has to be the WORST Mygica product ever. This shit works slower than my 520e which is now in the garbage. SLOW to boot now missing frames, stuck on movies..This 1900AC sucks the bag. I can't believe that Mygica charges a premium for this crap. This should be under $100 for this piece of shit. Support is non existent. Wheres the firmare to undo this hotplug bullshit. This product is suppose to be 4 cores not 2 which are in use in Kodi. Why are the other 2 cores not used? Please don't tell me its to prevent overheating cause then don't advertise the product as 4 cores. I'm paying more for less?!