Anyone ever have issues where Sirius will not tune to a station? I have verified that the channels are part of my package and had a refresh signal sent to the radio but channels like 11 and 12 will not tune. There are some others like 100 and 101 that will also not tune. Do you think it is a Sirius receiver problem? Has me baffled. It is the stock receiver and I beleive it is part # 05064075AE.