To those not familiar, we just switched from Direct TV to Dish Network, for home and RV. I learned after already purchasing a Wally for our RV that if you have a Wineguard Roadtrip SD older than 2013 it will never work. Dish Network completed some changes in that era that will NOT allow the Roadtrip SD to evewr work. Only options is to replace the entire Sat system or go back to a Direct TV account. A disclaimer at the time of the Wally purchase would have been nice. So far very disapointed with Dish Network in our home and RV.