- Check Router: 
Verify you are connected to the right router and check if other devices on your network are having similar issue. - Perform Network Speed Test: 
Use tools such as Speedtest to test your internet connection speeds. - Check Wi-Fi Signal: 
Check the signal strength of your network connection and optimize it by keeping it away from any interference sources such as large metal objects, powerful magnets, or bright light sources. - Use VPN (Virtual Private Network): 
If you are accessing the internet from an office or work network, try using a VPN. It provides a secure connection from your device to a remote server. - Check Antivirus Software: 
Check to make sure no antivirus software is running that could be causing the network issue. - Check the Ethernet Cable: 
Check the physical connection of the Ethernet cable to the router or modem and verify it is in a working condition. 
