Hotpoint washing machine wm13 programme not advancing ?

My Hotpoint WM13 Program is not quite advancing.It does the wash but can fill to often and empty too often and sticks at the rinse cycle filling spinning a little and then emptying and has to be manually moved on.I've cleaned out filter and drainage pipe and also made sure drainage hose at right height etc.Does the programme need resetting.Is it possible there's a pressure problem with water as there is good water supply coming in.