It might have been the CSR on the phone. Last week I had a DirecTV system installed. The Tech was very good and had everything done, then it came time to call in to DirecTV. It took two calls to get my receivers all activated as the CSR on the phone missed one. I then found out the the MRV was not on. The Tech verified all the wiring and everything was working. He called DirecTV back and waited FOREVER to get the TECH department. The Tech went over the entire install with CSR (AGAIN). Turned out the first CSR didn't turn on the MRV, and the Tech Department couldn't do that so the TECH had to be transfered back to another CSR.
The Last CSR turned on MRV (supposedly), but no MRV, after an hour on the phone and no luck I had to ask the Tech to leave and come back the following morning (It was 6pm). At 9pm the Tech that installed my system called me back and as it turned out the last CSR on the phone didn't activate my MRV, but MRV on the tech's personal home account. So my Tech straightened it out with DirecTV before he called me back at 9pm, he told me to reset the receiver and it should be working, after the receiver reboot my MRV was on and working.
John