Use a wired Ethernet connection
Move closer to the router
Restart the modem and router
Close bandwidth-heavy apps and downloads
Stop background updates and cloud sync
Connect to a less crowded Wi-Fi band or channel
Use 5 GHz or 6 GHz Wi-Fi if available
Reduce the number of devices on the network
Choose a server closer to your location
Use a gaming VPN only if it improves routing
Update router firmware
Update network adapter drivers
Replace old or damaged Ethernet cables
Disable VPNs and proxies if they add latency
Enable Quality of Service on the router
Check for ISP outages or congestion
Upgrade your internet plan if needed
Use a better router or modem
Avoid peak usage hours when possible
Scan for malware on your devices