kettle

I have had this kettle for just over 4 years now, but in recent weeks, it has stopped working properly. https://www.amazon.co.uk/gp/product/B00LA4BPXQ/ref=ox_sc_saved_title_1?smid=A25ZILSVS15GW5&psc=1 Sometimes, it refuses to start boiling when I flick the switch. But most of the time, it...