Went to Atlanta and used laptop and had no problems with wireguard protocal passing leak tests, Got home to Charter Internet and wireguard started failing dns leak tests again. Open VPN UDP work fine and wireguard works fine in ubuntu also but Windows Surfshark Wireguard fails leak test with Charter ISP. Can ISPs cause this to happen? Router set to obtain DNS from provider so no custom DNS dealing with that end.
Hi, I would recommend setting Surfshark DNS manually on your computer:
https://support.surfshark.com/hc/en-us/articles/360003207373-How-to-set-custom-DNS-on-a-Windows-device
Also, make sure iPv6 is disabled (if enabled on your network) on your computer as Surfshark doesn’t support it:
https://support.surfshark.com/hc/en-us/articles/360011550199-How-to-disable-IPv6-on-Windows