Given how heavily we depend on the internet for everything from business to recreation, slow Wi-Fi connections are unbearable. Here are some common causes of Wi-Fi problems and their solutions. If the WiFi performance is not satisfactory, check the list below to rule out possible artificial bottlenecks that could be the cause.
Old WiFi routers affect performance
You won’t have much fun if your router is still outdated or inferior Wi-Fi router that came with the router/cable modem combo box that your ISP gave you. Plus, even if some of the information provided here might be helpful if your Wi-Fi network is still old, nothing can really put the bullet through the air and buy a new router. It makes sense to upgrade, especially for those who have further new technology — newer phones, a new smart TV, etc. — because using newer gadgets with older hardware compromises performance.
Signal strength is degraded due to incorrect router location
Putting an outdated Wi-Fi router in the wrong location is the only thing that could be worse. If you want really strong WiFi where you actually use your WiFi devices, such as in your living room and bedroom, don’t install the WiFi router in the basement near the washing machine. A quick fix is to swap out your Wi-Fi router. Place it far from these Wi-Fi blockers and in a place where the signal is critical to your daily activities.
Wi-Fi performance suffers from channel congestion
When many Wi-Fi devices use the same frequency or channel in the same airspace, the Wi-Fi connection is slow. Your network could suffer if your neighbor’s Wi-Fi router is configured identically to yours and you live close enough that your router is broadcasting to their living quarters and vice versa.
You should consider whether you live in an apartment or in a densely populated region; however, it seems to be more of a problem for 2.4 GHz than 5 GHz devices. To switch to less crowded channels, determine which channels are the busiest before specifically referring to the router’s manual.
