SoftEther VPN User Forum

Hey guys, maybe it's a simple issue, but I couldn't find anything to help me.
I have my Banana Pi and my main PC connected to the same router, the SoftEther VPN server is running on my Banana Pi. People from the internet can connect easily to my Hub using the username and password and the .ovpn config file, but I can not connect from my main PC which is in the same network as the server... How can I fix this?

Have you enabled on your router "visibility" for all clients or router isolates them? I think it is router problem - blocking clients to see each other