Blinking Bulbs, Frozen Telly: A Pembrokeshire Christmas Wi-Fi Check You Can Do in Minutes
Every December, a few Pembroke households find their broadband gets mysteriously worse just as the decorations go up. It is rarely a coincidence — cheap smart plugs and flickering LED drivers can crowd the same 2.4GHz band your Wi-Fi uses. Here is a calm, non-technical routine to separate the tinsel from the tech.