Tailscale client not accessing HTTP or HTTPS URLs when using an Exit Node

I'm running Tailscale on an Unraid Server, The general Tailscale functionality for tailnet access and subnet routing via that Unraird Server works perfectly, but I am having trouble When I remotely connect to my tailnet while using that Unraid server as my exit node (both http and https traffic).

I've verified I have Tailscale "MagicDNS" and "HTTPS Certificates" enabled and that the machine reflects the ExitNode blue status: Tailscale machine appears valid

Nothing is getting dumped to the Tailscale plugin log (i.e. no errors) when I turn on ExitNode access from my remote client.

I initially suspected possible router (edgerouter4) firewall rules blocking traffic, but I don't see anything suspicious.

I've verified that I can access http and https traffic from my client while connected to my tailnet without an exit node.

I've verified that the Unraid server has a valid TLS certificate.

I've also verified that the Unraid server is able to access URLs locally while using it as an exit node from my client by launching an Unraid server Console and successfully running the commands:

curl https://stumbleguymod.com/

Any suggestions on what else I might check?

Edited September 2, 2025Sep 2 by fahadadi