Sometimes while using the proxy mode and not the vpn mode the internet will connect but it will say no internet. If you disable adguard or change the mode to vpn the internet connectivity will work again. I resulted as of now to use vpn mode but maybe you want to look it out? Is there any way to provide info about the issue. Does the application store logs or something in some place i can share? PS Only have ipv4 here and i tried with multiple access points.