OpenVPN: Cannot ping another network on the remote server

[dark_matter]

Hello, everyone.
Let me explain my problem, quite curious.

I put on a remote PFsense server which is connected in VPN with the PFsense in my home. The network created works, I ping correctly both the other node and the network of my house.

But the PFsense in my house, in addition to the FTTH connection, also manages the failover being connected with another 4G router, so it has another network physically connected.
Well, this network, from the remote server in VPN there is no way to ping it, what's more, with tcpdump I don't even see the request on the tunnel interface. In tcpdump on the VTUN interface of the remote server I see that the request starts, but is not present on the other side, what happens to it?

Broken speech: if I give a netstat the network (192.168.5.0/24 is present and is configured in the same way as my home network (10.200.0.0/16).
Firewall: all open OpenVPN side and tun interface.

10.200.0.0/16 172.30.2.2 UGS ovpns2
192,168,5.0/24 172,30.2.2 UGS ovpns2

Suggestions?
Thank you.