My old XMP3 did very similar in September, recorded programs would 'stutter' when played, then it wouldn't hold a charge, then wouldn't work even if it was in the base plugged in. Less than a year old I wouldn't have thought the battery would have been bad yet considering my MyFi has never had a battery go bad yet. I contacted Pioneer and after hassling with them and having to prove it was 9 months old (what good is registering a product?), they had me send the unit (minus battery) and replaced the unit. They would never say if the problem was just a battery problem or a unit problem. The replacement radio sent had a 30 day warranty and NO battery! Luckily I had suspected the problem was battery related and had already ordered a new battery (NOT from Pioneer but a stock battery) So far the "new" XMP3 has been working fine. Except for that problem which was first ever for any of the 9 sat radios we've had over the years for me this is still the best radio yet. I listen all day every day at work on it.