Chrome OS is known for its stability, but occasionally bugs and glitches may affect WiFi connectivity. This can cause Chromebook devices to disconnect from WiFi networks frequently and without apparent reason. Fortunately, there are many troubleshooting methods that can be used to resolve these issues. Some of these include restarting the device, updating the network drivers, adjusting router settings, disabling power-saving mode, and more.
If the problem persists, connecting to a different WiFi network can help determine whether the issue is specific to your home network. If the Chromebook maintains a stable connection on another network, it indicates that the root of the problem lies with your primary WiFi network and its configurations or equipment.
Several different factors can contribute to WiFi disconnections on Chromebooks, including a weak signal, router problems, interference from other devices, and incorrect network settings. A weak WiFi signal can be caused by the distance between the router and the Chromebook or by obstructions like walls and aluminum metals. Other common causes of WiFi signal interference include cordless phones and microwave ovens. Other devices on the same WiFi network can also interfere with connections, such as Bluetooth devices and virtual private networks (VPNs).
Some routers have parental control settings that limit Internet access duration or restrict MAC address restrictions, which can cause frequent network disconnections on Chromebooks. Removing these restrictions can help improve WiFi performance on Chromebooks. Also, if the WiFi signal is crowded with other devices, disconnecting unused devices can reduce network congestion and lead to better connectivity.