Who DVB-C, away from this device!

In the field of hard disk recorders have had experience with VDR and a finishing device (Skyreceiver of Humax).
By Duo² I now wanted to go up a level. The VTi image the device is in terms of application bandwidth
Real sensational! But: The two DVB-C tuner (LG) are an absolute impudence. Our cable system is professinell
set and all appliances in the house indicate 100% signal quality. Only the Duo² showed poor reception and high error rates. In HD mode, there are regular fragments and blocs, not to mention the dual-mode throughout. After three days of operation of the tuner was hot and began to reek of electrolyte. In various forums you can read these problems. Obviously, the tuner can not cope with normal signal levels. Install Dämpfunsglieder and filters I find unreasonable, the device will cost at least nearly 500. Other vendors now provide a newer version with tuners from Samsung. Therefore my tip: If DVB-C has to wait away from this unit and to the new version!