@bob_zim @thure In my setup, Tailscale is set up to override the DNS server entirely, no matter the network. It might be an iOS bug in which it doesn’t ask Tailscale to override in the Assist case, or this might be a Tailscale bug in that there is now a new case to handle and they don’t. I filed with Tailscale but the effect is the same for me, the end user.