BEKO WDR 75431215 faulty door lock

[Lisa morrall]

Hello, I need some advice on wha I think is an intermittent fault. A few weeks ago my washing machine would not start, all the lights came on, on/off worked but when the start button was pushed it just beeped at me. I diagnosed by way of Google that possibly a new switch was needed. A new switch was bought, installed and it was working again but only for 4 washes and the same problem has occurred, I've power going to the switch, in both open and closed position I don't know what to try next? Any help gratefully received! 

[Whitegoodshelp]

Hello Lisa. Sorry I missed this. Problems like this are often caused by the door lock but it could potentially be a power supply problem. It's very unlikely it's to do with the switch unless it wasn't fitted properly. Did you get it sorted?