Fix IPv6 Connectivity, No network a…
https://www.thewindowsclub.com/ipv6-connectivity-no-network-access-error-on-windows
Restart your PC and Internet device. Temporarily disable third-party security software (if applicable). Uninstall VPN client (if applicable). Run Network Troubleshooter. Release/Renew IP, reset Winsock and flush DNS. Set the IPv4 protocol above IPv6 with the green button. Check Inbound Rules and Outbound Rules in Windows Firewall and enable the Echo Request - ICMPv4-In rule.
Restart your PC and Internet device.
Temporarily disable third-party security software (if applicable).
Uninstall VPN client (if applicable).
Run Network Troubleshooter.
Release/Renew IP, reset Winsock and flush DNS.
Set the IPv4 protocol above IPv6 with the green button.
Check Inbound Rules and Outbound Rules in Windows Firewall and enable the Echo Request - ICMPv4-In rule.
DA: 66 PA: 51 MOZ Rank: 60