I have bought in the past 3 years a total of 3 units of this type. The first two were excellent without any glitches, dropouts or the like. The PVR recording function was OK Why has turned exactly the two existing satellite connections at the third absolutely identical device, I can not understand: But is not so bad. But: the switchover when changing programs take in this new unit about 3 times as long as with the first two; simply impossible. Since COMAG has SL40HD verschlimmbessert times real! Wen that does not bother, which is still well served with this unit (value for money!). Due to the extreme Programmumschaltzeiten only 4 stars.