I think you're talking about the "resend authorization" option here ....
https://www.directv.com/DTVAPP/mydirectv/mysystem/mySystemResendAuthorization.jsp
This does not actually reset your receiver or DVR. It just re-sends DirecTV's authorization codes in case your receiver has lost local channels or other channels that you subscribe to. You can do the same thing on DirecTV's phone system.
https://www.directv.com/DTVAPP/mydirectv/mysystem/mySystemResendAuthorization.jsp
This does not actually reset your receiver or DVR. It just re-sends DirecTV's authorization codes in case your receiver has lost local channels or other channels that you subscribe to. You can do the same thing on DirecTV's phone system.