I have had DirecTiVos since they first came out and have switched several out & moved them around. Last week we went on vacation in my motorhome where I've been living & couldn't get a signal so I hooked up to the cable connection at the campsite and when I tried to re-install my Hughes SD DVR 40 the screen says satellite one not detected even though the strength readings are 98 on the odd transponders. I have switched it with my SAT T60 that has 98 strength on all transponders so I know it's not the connections. I've also hooked it up in my home with the same results. Back in the old days, it was reported to be a possible power supply issue so I also switched that out with another one but there was no change. Are there any other options to make it work? Is DVR Upgrade still in the repair business & if not, where else could I send it? I don't want a new generation receiver.