I'm on the Western Arc, for some reason this afternoon Tuner 1 on my 722 can't see 119°, any channels or transponders. Tuner 2 has no problem and my 612 has no problems on either Tuner. A separate cable comes from the DP34 switch to each Tuner. A switch test declares I've lost a satellite after shifting to the 38 tests mode on Tuner 1. I don't want to try a hard reboot yet because I don't want some kind of unable to boot problem until after tonight's recordings. I'm assuming I've got with one of three problems: a cable problem, a switch problem, or a 722 problem. Before calling Dish, I will do a hard reboot. If that doesn't solve the problem I switch over one of the cables from the 612 and reboot again. If that doesn't solve the problem, I'll call Dish unless someone has another possible way to resolve the issue. Anyone have an other suggestions?