I see the total failure and the loss of 550 with a laughing and a crying eye, because the device has not only some small flaws, but from the very beginning was a disaster.
The software of the device is so slow that one, as has been written by other reviewers, the pleasure of television and switching through passes. One waits for each channel change several seconds, the speed of the menus is no better than.
If the software would wengstens only work slowly but correctly, but even that is not the case. The TV is the device since I possess, frozen at least once a day. Nothing works anymore. Only the unplugging brings an improvement. Then you wait as each time you start up to ten seconds if turns on the TV and wonders until then was my turning now registered or not?
In addition, it was extremely annoying that the TV skips stations regularly. From 8 to 10 we went, so again then switch back to 9 to get back to 10. Coupled with the perverse "speed" of the TV has quickly fed up.
As I write already, I mention that the built-in speakers sound extremely scratchy and tinny, which you can not listen to. Thank goodness I had a good receiver, otherwise I would not have endured.
I really advise every one of this unit.