I bought a TEACH CR-H250 before Christmas and apart from a slightly confusing interface (eg. you cannot eject a CD whilst listening to the radio), it's been fine, except for one very annoying problem: Whilst listening to the radio (DAB tuner), occasionally it will go completely silent, despite still receiving a signal (the scrolling info you get with most stations is still updated). Looking for other stations only shows "?" for every station. Pressing CD then Tuner returns you to the station (after the usual "Now tuning" message) and all is well again. I've had no problems with my standalone DAB radio (though that's in a different room admittedly). Has anyone else seen this problem? Presumably I'll have to return the hi-fi to the store to get it fixed... sigh.