There are many possible causes of a Wi-Fi connection dropping out, both in the home and outside location. Common causes include network congestion, interference, low signal strength and outdated hardware.
Network Congestion
Network congestion can occur when too many devices are connected to a wireless network at the same time. This makes it difficult for the router to keep up with the demand for data and leads to frequent disconnects or poor performance. Devices such as smart TVs, tablets, laptops, and smartphones can all contribute to network congestion if they are using the same channel. Consider using a dual-band router that supports both a 2.4 GHz and 5 GHz frequency for better performance. You should also check for any other Wi-Fi networks in your area that are competing for bandwidth, by using a Wi-Fi analyzer app or a spectrum analyzer.
Interference
Interference from other devices such as cordless phones, microwaves, Bluetooth devices, and baby monitors can disrupt the wireless signal. This can lead to frequent drops or slower speeds. Try to keep these devices as far away from your Wi-Fi routers as possible. Also, make sure that you are using the latest Wi-Fi technology, such as 802.11n or 802.11ac, as older technology is more susceptible to interference.
Low Signal Strength
If your router is too far away or there are walls or other obstacles blocking the signal, your Wi-Fi connection may not be strong enough to maintain a stable connection. Moving your router to a central location in your house can help reduce the amount of interference and improve signal strength. If this isn’t possible, consider buying range extenders or a mesh network system.
Outdated Hardware
If your router is more than 5 years old, it may not be able to handle your current internet connection speed. Consider upgrading to a newer model that is compatible with the latest Wi-Fi standards. A newer router is also more likely to have better features such as support for multiple frequencies and beamforming technology.
Incorrect Settings
Sometimes, new settings or changes to your wireless network configuration can cause connection issues. Make sure that you are using the correct security settings, such as WPA2 or WPA3, and check for any other settings that may be affecting your connection.
Although there are many potential causes of a Wi-Fi connection dropping out, the above tips should help you identify and fix the issue. If none of these solutions work, you may need to contact your internet service provider for further support.