Place the router in a central, elevated location
Keep the router away from walls, metal objects, and appliances
Update the router firmware
Restart the router regularly
Use the 5 GHz band for faster speeds nearby
Use the 2.4 GHz band for better range
Change the WiFi channel to reduce interference
Replace old router antennas with stronger ones
Upgrade to a newer router
Add a WiFi extender or mesh system
Use Ethernet for devices that need the strongest connection
Reduce the number of connected devices
Secure the network with a strong password
Check for damaged cables and replace them
Reposition the router antennas
Avoid placing the router near cordless phones or microwaves