Same here. They do freeze occasionally, usually when you're trying to do too much too quickly ie: record 2 channels and delete a recording all at the same time. This usually only happens when the hdd gets below 20% free space.Otherwise it very very rarely freezes, although when the hdd is below 10% it forgets to record stuff, which is very annoying.Even so it still freezes a lot less than other pvrs and it is otherwise fantastic, with a brilliant picture that's far better than any other freeview tuner I've seen.My in-laws have had 2 other pvrs and both have been way more trouble than our Humax and the picture's been dire by comparison.Personally I wouldn't buy any other make.