I have had my Fuze for about 3 weeks now, and I love it for the most part. I am having an issue with the screen not displaying song information on screen after playing for 30-45 minutes. The album art is still there and sometimes there are a few letters but not many. On rare occasion even the text for the menus are missing. If I shut it down and re-start then its fine. Any Ideas on what causes it? How do I fix it?
Haven’t heard that one before, which makes me suspect it’s a defect and probably should be returned. But you might wait a week or so (if you can) for the next firmware update and see if that fixes it. 
