I have had this too - happened after a power cut, when the cooker was not in use. Bush and Argos both advise getting an engineer to visit. Have you had any luck with yours?

I have the same problem the clock keeps beeping any ideas how to set it or stop it from bleeping

I've just had the engineer out, he says it's a clock fault

Mine has being doing this too and was driving me crazy so now I just turn it off at the mains switch when I’m not using it.

Mine has done the same. I thought after too short a time the electronic clock system maybe had been affected by the heat but if everone has same issue then surely its a faulty component issue. Cheap crap anyway the grill bars are piirly designed if I dont place a small pan on small hob with precision then contents are usually tipped due to the unbalance.