I agree that they should drop commercials, but at least you are able to switch the audio and listen to just the in-car audio instead of the commercials, that way you can still hear what the driver and crew saying.
Either way I loved it and will be back in a couple months!!
If it just started happening tonight, I also am having trouble with my locals. Getting Searching for signal just on that satellite. Also checked with my brother, he is also having the same problem.