Since a few weeks, my Empeg (Rio) sometimes locks up when it boots (when I start the car). I then simply pull the player and reseat it and then the boot always finishes completely. When it locks up, it always locks up on the "in car" screen.

I'm thinking this has something to do with the winter cold. The car sleeps outside and the problem seems to have started with the outside temperature dropping in the last couple of weeks.

This obviously is not a huge deal. It's not even terribly annoying and it's easily fixed. But I fear it may be the announcement or bigger problems to come... that's why I want to ask: is there anything I can so about this problem, or is this normal under cold (near freezing) temperatures?