Hello, As a premium member, I've got 3 devices connected to airvpn service : 2 computers and a synology nas. Each on a different server. I try to connect to an odoo session hosted on my Nas. To do this, I've configured a port-forwarding and a ddns service. If I use the airvpn_IP_address:port_fowarded to reach this session, everything is fine and well work. I access my Odoo instance from the outside. When I try with my_ddns_chosen_name.airdns.org with or without the fowarded port number, it does not work. When I test the world propagation of the ddns name, everything is red with "ERROR: Multiple destinations" message. I also notice that it does not point to the server I'm connected with my Syno, but to another server I'm connected under my instance (with another computer). In the same time, I can read this warning message "Warning: DDNS doesn't work correctly with two o more connections." I don't understand how to access to my odoo session WITH the airdns address (wich is necessary to connect my odoo calendar with a google calendar). If someone could help, it would be much appreciated. Stéphane