Can't get (road warrior) Wireguard working properly

[NurseWizzle]

I have tried four different tutorials I have found online with no luck, many times. I thought maybe something I had done previously was messing things up so I actually nuked my OPNsense install and started over. Same tutorials. Same results.

I guess when I'm trying to access my network from outside (like my phone for instance) it is just not connecting. In fact, nothing works from my phone when I turn Wireguard on.

I am 99% certain I'm configuring the local server and the endpoint correctly, as far as putting the public keys in the right places and such. I'm not certain where else to check.

I would love if somebody could help me. I'm trying to get this going before I go back to work tomorrow so I can work on some other things in my network while I'm away from home.

[RamSense]

I used this guide: https://homenetworkguy.com/how-to/configure-wireguard-opnsense/

and the author just tweeted: https://twitter.com/HomeNetworkGuy_/status/1534311693400125440?s=20&t=aYPMg4oVBG4LfmVXIhAvBA

Currently working to refine my @WireGuardVPN
 guide for @OPNsense
 and to update the screenshots due of minor updates to the web interface since the last update. My continuing effort to keep the content current, accurate, and informative!

[defaultuserfoo]

Have you put a firewall rule on the WAN interface for wg?