Move the router to a central, elevated, open location
Keep the router away from walls, metal objects, and appliances
Reposition router antennas
Use the 5 GHz band for faster nearby connections
Use the 2.4 GHz band for better range
Change the WiFi channel to reduce interference
Update router firmware
Restart the router regularly
Replace old router hardware
Use a WiFi extender or mesh system
Add a second access point
Use wired Ethernet for stationary devices
Reduce the number of connected devices
Limit bandwidth-heavy activities
Secure the network with a strong password
Check for signal interference from neighboring networks
Replace damaged cables and power adapters
Upgrade device WiFi adapters
Adjust router transmit power settings
Use directional antennas if needed