Hi guys. I have a tomtom multisport gps watch thats got a proble with the rocker button (right direction) not working. Ive had the watch for around 2 years and its been faultless up until now. The button started getting stiff and then things were ok for a bit. about 2 months ago something inside the watch started playing up and the watch began scrolling across menus and buzzing etc. then on my last (about a week ago) run the right button stopped working period. Have done factory reset (a few times) and its all up to date. just wondering what to do?