https://www.theguardian.com/uk-news/...share_btn_link

For 18 months, at precisely 7am every day, the broadband signal in the tiny Welsh village of Aberhosan simply vanished.

Engineers were sent to the remote settlement in mid*Wales, which has a population of just 400, to investigate the problem. They spent days testing connections and replacing cables until they finally got to the root of the problem – one villager’s old telly.

The resident, who has asked not to be identified, turned his secondhand television on each day at 7am. It created a burst of “electrical noise” that brought down the neighbourhood’s broadband.