I recommend a factory reset just to be sure. Menu >> Settings >> Installation >> Factory Default
I have tried factory reset but problem still there. guess its a fault with the unit. will call up humax and have a chat see whats up. thanks anyway for 4 the help folks.Not yet, the current EE 4g service uses existing frequencies. We do not expect trouble until the other service providers come on line with the new frequency allocations (which encroach on the higher channel numbers in the TV band).
The factory reset is not very drastic, it does not for example wipe your existing recordings. It will however require another retune and wipe the recording schedule.
Having just spoken to my wife though who is off work sick today, she said that it hasn't happened today at all, very strange. If it starts again this evening it's either me (new phone maybe?) or maybe interference from the neighbor.
Do you have anything close to the touch sensitive front panel buttons which may be causing interference? I don't think these buttons can stick since they don't move.