Wow... I thought I was the only one! I realize if I shut the radio off before turning off the engine will work, however it shouldn't have to be done, if I leave it on an FM or AM station and don't shut off the radio before shutting off the engine it always returns to the last station, so it should do the same with sirius/XM (like it did when I bought the vehicle And yes NOTMY911 it did start the end of march, are you suggesting an update broke it?