I have received the device from Telestar as a replacement for a defective Telestar TD2520HD SAT> IP receiver. Here it is exactly the SAT> IP function mE unusable. Time the receiver finds the SAT> IP router not, sometimes programs, especially HD channels only be played pixelated. Other features I have not tested this since I> IP components have sold by now used the SAT and again use the old equipment with conventional cabling.