Speaking about the consequences of overheated broadband routers, Catherine Hiley, broadband expert at USwitch, told Express.co.uk: “We’re all struggling to keep cool in this heatwave, and electrical equipment like routers are no different. Just like laptops, phones and games consoles, routers require ventilation to get rid of excess heat. Therefore, you should avoid placing them in or near direct sunlight.
“Many of us put them close to windows because they are plugged into wires, which run through the external walls. So if yours is overheating, try moving it further inside the property. Keeping it in a shaded area and ensuring the room is well ventilated should be enough to stop it from overheating. If you’re using a fan to keep cool, make sure the router benefits from the moving air as well.
“If your router is regularly overheating, it could indicate that the device has an underlying problem or that it is getting too old to function properly. If this is the case, it may be worth asking your provider to send you a new router or purchasing a compatible one through a trusted retailer.”