S2S OpenVPN - The server can ping both tunnels, client cannot. No traffic.

[wackepedia]

Using OPNSense 21.1.7_1

I made a OPNSense S2S VPN following this youtube video:

https://www.youtube.com/watch?v=e1rF_LLTC2U



and double checked some items with a similar PFSense setup:
https://docs.netgate.com/pfsense/en/latest/recipes/openvpn-s2s-psk.html#:~:text=1%20Navigate%20to%20...

I have a successful connection between the two routers. From the OpenVPN server network  I can ping both the local tunnel address, and the client tunnel address. From the client side, I can only ping the local tunnel address, not the server. I cannot ping across the networks either.
My firewall rules are open for these connections (Destination: This Firewall)

Does anyone have any suggestions?

Or perhaps a better walkthrough or config I could reference to try on my end?



After 2 weeks without success, I've moved on to another solution. Thank you everyone who reached out to me!