A great device with small weaknesses (firmware)

I use the device now for about three weeks, and it's not really perfect. Nevertheless, I give 5 star deliberately to take other interested parties the fear of a bad buy.
The device does what it should do for me in the first place. It plays all formats without complaint from the internal hard drive or angestöpselten (USB) and is easy to use. It looks also quite good.
Of course, the firmware is not yet mature, but the operation via the file manager works perfectly. Anyone who wants to stream high-definition movies on its network, will probably have no pleasure from it. The required transmission rate for such films is very high and often leads to a halt during playback. Who does not need, but as I prefer using an internal or an external FP anstöpselt, is well served by the device. The value for money is really good.

Who wants to know more about the strengths and weaknesses, just should make smart forum in Hifi once. Since there is a separate Threat.