Plug in version.
It's a few years old but hasn't been used much. I think it was sat in it's box for at least a year! It runs ok and will light up and then flash fine for maybe 15mins but then it won't light up. The fan is still going and the buttons are lit up. It's as if it doesn't detect skin. I have to turn it off, leave it a few minutes and it works again.
It does get hotter quicker than it used to too.
It's out of it's warrante. I just wondered if anyone else has had this?