I can understand the software problems that have been described here do not understand, at least not in the TV and Blu-operation. We operate the TV via satellite, so the built-in tuner DVBS2 is causing active without any problems. The HD + channels are decrypted properly over a Giga Blue Twin CI Cam. The only thing I do not like the fact that the software when switching to the menu and if you makes some settings which is a bit slow, as the external satellite receiver are significantly faster. But if one has adjusted all times, heard that also the past. W-Lan is also activated and has not caused any problems where we use the Wi-Fi only for software updates for Internet, there are PCs, laptops or smart phones, so I can not say anything to Smart function of the TV. With us so far no problems and so 5 stars. Too bad that he was no longer the 3 times Ambi-Light has as the previous version of the 7 Series.