OpenVpn client

[kr1p]

Hi,
I have configured openvpn client and it manages to connect.
However, i get this error:
 GDG6: problem writing to routing socket: No such process (errno=3)

I dont think it has to do with the vpnclient configuration...I have tried to tick the option " Don't add/remove routes".
When this option is activated, my internet gets blocked.
I get the error wether i tick the option or not.
I have tried to sepcify interface : any or interface : wan and it's the same.

Do i need to do something specific in the system administration so it works properly?

[kr1p]

The answer was to follow this guide in particular to create an interface https://www.ovpn.com/en/guides/opnsense