After a recent period of hot weather, the United Kingdom is bracing for another round of high temperatures, with forecasts indicating a rise above 37°C on Wednesday, potentially setting a new record. While the sunny weather is ideal for outdoor activities like beach outings, barbecues, and picnics, the extreme heat can pose challenges for an essential aspect of modern life – your internet connection.
So, why does the heat impact internet speeds, and what steps can you take to prevent your Wi-Fi from encountering issues?
The root of the problem lies with the router, the crucial device that keeps your household connected. Similar to other gadgets such as smartphones and laptops, routers can experience performance issues when exposed to excessive heat. High temperatures can lead to decreased speed and, in severe cases, even trigger a complete shutdown of the router.
If you’ve ever left a phone under direct sunlight, you’re likely familiar with the warning messages that appear when devices overheat. Routers are susceptible to similar malfunctions.
Virgin Media, a prominent internet service provider in the UK, highlighted the risks, stating: “Although we rigorously test our Hubs at various temperatures, they perform better away from intense sunlight, much like your phone or laptop.”
“If the Hub overheats, it could lead to slower connections or even total disruption,” they added.
Ordinary room temperature is generally not a concern, as modern routers are designed to handle typical summer heat. However, placing your router in direct sunlight or on a windowsill can push it beyond its operational limits. Think of it akin to protecting your skin from sunburn by seeking shade.
When a router overheats, broadband speeds may decrease, and the device could shut down temporarily until it cools off.
The initial step is relocating the router away from sunlight, but positioning also plays a key role. Concealing the router in a cupboard may seem neat, but poor ventilation can hamper Wi-Fi performance.
Virgin Media advised, “Optimal placement of the Hub can enhance Wi-Fi coverage.”
“Refrain from stashing the Hub in a closet or hiding it behind your TV,” they cautioned.
For optimal connectivity, position your router in an open area, ideally elevated off the ground and centrally located in your residence. Additionally, ensure it is placed away from potential interference sources like cordless phones, baby monitors, and microwave ovens.
Furthermore, avoid situating your router near a fish tank, as the water can disrupt Wi-Fi signals, hindering connectivity throughout your home.
By implementing these simple adjustments, you can safeguard your broadband connection and maintain smooth internet performance, even during periods of heightened temperatures.