WebGUI isn't accessible. Live environment working fine.

[Lymba_Sysm]

I'm new to setting up OPNsense and so far until I encountered this issue, I haven't had any. The live environment seemingly works fine (which I would expect) but whenever I try to access the Webgui, I'm hit with this. Now so far based off every video I've seen, this should work. I've done everything correctly as shown. I'm at a bit of a loss. I've tried both ports incase one of them was the assigned LAN instead of WAN, Checked the Starlink app for what DCHP assigned opnsense IP, that didn't work either. Changed my DNS settings in windows so it was using Google over cloudflare and viseversa.

I must be missing a diagnostic step here, what should I do next?