First, I must say I really respect install guys...I know very little about this stuff. But, i am learning. I had MRV installed and now my dtv does not recognize my wireless n gaming adapter. My installer hooked the adapter into the deca...still no go: I told him I read that an internet connection kit was needed ....he said the wireless-n was the kit. My internet is supplied by a 3/4 g mobile hot spot. could this be the issue? Everything else picks up on the internet, except the dtv?