Washing machine faulty

[Sycamore]

Hi All,

Beko 5100W. It fills up fine, but regardless of the program selected, whether a wash or just a spin and drain, the drum will spin a few times and stop. It'll repeat this every 2 minutes or so, as though it's trying to initiate the program but never quite makes it.

I've checked the filter and waste pipe and they're both clear. Taken the panel off the rear and nothing looks untoward inside, although admittedly no idea what I'd be looking for.

Any ideas?