[BUG] - Auto-tunneling not reliable

[cryzzzzz]

Describe the bug Auto-tunneling does not work reliably: Over night internet access gets unreachable and in the morning I need to reconnect manually to my WG VPN server; the option "Restart on ping fail (beta)" is activated.

Smartphone (please complete the following information):

• Device: Xiaomi Redmi Note 10 Pro
• Android Version: 12
• App Version 3.4.2

Additional context My WG VPN server runs in my local home network, connected via a DSL connection to the internet. Every night the connection gets reset by the internet provider and a new IPv6 address gets assigned to the server. I suspect this to be the reason for the disconnect of the WG tunnel. The WG VPN server gets its own FQDN hostname via an DynDNS server; the associated IPv6 address gets updated after each reset; thus my VPN server is reachable via its associated hostname