Submitted a ticket but this is really frustrating on why I can play online on old One X but cant join session on Series X. Just got the Series X two days ago. This is the error:
Unable to join session.
For support with this issue, please visit our support page at
http://support.forzamotorsport.netSupport Id
7b172360-a2da-4ee6-a852-b0e93a4d2704
Server Id
47917e51-57db-4467-8fa8-b923ea634c8f
Quality of connection: Success (15 locations)
Region: west europe (0.148s) IPSEC: Ox00000000
Please retry this operation.