Been having local fireteam join issues on the ps4 since patch 2.3.1, and our only solution to this problem currently is to have one console connected via cellular data. [quote] Have you cleared cache of all consoles on your local network?[/quote] yes, have also rebooted the router numerous times to no avail. [quote]Have you followed appropriate steps in the Allowing Destiny’s Connections section of the Network Troubleshooting Guide?[/quote] we've always been type2 NAT, and have UPnP enabled. have also tried putting one or both ps4s in DMZ without any success. doubt port forwarding works with both consoles on the same network, unless one console's in DMZ? [quote]Are you experiencing any specific error codes when attempting to join Fireteams, or are you only witnessing “Unable to join. You were unable to join the Fireteam” messaging?[/quote] have never seen any specific error codes, we are only given "unable to join the fireteam" message. [quote]Please list the PlayStation Network ID’s or Xbox Live Gamertags of all impacted accounts. If possible, provide a link to their Bungie.net profile that is linked to their Destiny account.[/quote] [url=https://www.bungie.net/en/Profile/254/5377451]profile 1[/url] [url=https://www.bungie.net/en/Profile/254/4079055]profile 2[/url]