I have the Homecast HS5101-CI HD satellite receiver which works very well. I have, however, a problem with the infrared remote control which someone may be able to explain. It will not work with either of my two extenders. One is an old Powermid and the other a 2.4 Ghz video sender with built in IR control. Both of these extenders worked fine with my old Echostar AD3000IP satellite receiver, but with new Homecast no response whatsoever. Any ideas? Any explanation or, even better, information on an extender that does work, would be much appreciated.