Use a wired Ethernet connection
Place the router in a central, elevated location
Restart the modem and router regularly
Upgrade to a faster internet plan
Use a modern router with Wi-Fi 6 or Wi-Fi 6E
Update router firmware
Change to a less congested Wi-Fi channel
Use the 5 GHz or 6 GHz band when possible
Reduce the number of connected devices
Disconnect unused devices and apps
Close bandwidth-heavy applications
Enable Quality of Service on the router
Replace old or damaged Ethernet cables
Use a mesh Wi-Fi system for large spaces
Add Wi-Fi extenders where needed
Keep the router away from walls, metal, and interference sources
Secure the network with a strong password
Scan for malware on connected devices
Update device network drivers
Flush DNS and renew IP settings
Use a reliable DNS service
Limit background downloads and cloud sync
Schedule large updates for off-peak hours
Contact the ISP to check for line issues
Replace outdated modem or router hardware