3 player coop Borderlands 3

[Tyuxarhun]

Me and my 2 friends want to play. (2 Pc and 1 Xbox)
When we want to make a party one of my friend can join.
But the 3rd player can't join the party.

Anyone knows the answer?
How can we play this game each other?

[vee-kay]

One of you probably has a username not valid for Crossplay.

Check the prerequisites for Crossplay here:
https://borderlands.com/en-US/news/2021-06-24-borderlands-3-crossplay-update/

[Tyuxarhun]

My username (Tyu(K)X(SZ)ar(Hun)) is only in Steam.
In the game my username is Tyuxarhun.
And my friends name is Sricsi98 and Tempomathun.
Username not problem i think.

[vee-kay]

Originally posted by Tyuxarhun:

Me and my 2 friends want to play. (2 Pc and 1 Xbox)
When we want to make a party one of my friend can join.
But the 3rd player can't join the party.

Anyone knows the answer?
How can we play this game each other?

First, check that Crossplay is enabled inside the BL3 game's Options -> Network & Socials....

If that doesn't work, then you PC guys may have a VPN or Antivirus that's blocking the connection for the Crossplay. Check the settings for those software on your PC - disable those security software and see if Crossplay works.

For PC, the internet router settings also should be checked to see if there's any blockage there. Some of the router troubleshooting steps that you might need includes turning on UPnP, upgrading the firmware, opening network ports (port forwarding), enabling DMZ, or a factory reset, etc.

In the router settings, below-listed ports should be opened (port forwarding):
–TCP: 3074
–UDP: 88,500,3074,3544,4500

For XBox, check that the Network settings have NAT as Open.

[melo]

Did you solve it?