Problem With Multiple Computers

[Blindfoldedchaos]

So today me and my roommate tried to play warframe in a party and we both had the strict nat notice and tried forwarding said ports, and we appear online to each other but when I'm invited to anything, HE gets my invites, help?

[Jiminez_Burial]

Maybe remove the blind fold and try some good, structured hit-and-miss problem solving.

(If the computers are in the same, which is unlikely, then it might just be an information jump between PCs.  More likely, its just that something has gone wrong [maybe to do with the contacts list] where identifiers have been mixed up in regards to the intended recipient.  I would first recommend you send DE a support ticket along with your E.E logs.  They are usually quick, and more often than not if you supply the logs, they can find the issue.)

[ByulSahn]

Did you BOTH forward the ports? If so, you both might have set it to the same ports, which would, again, cause a strict NAT. In general, the ports themselves don't affect gameplay, so try double checking that the ports aren't the same on both computers. If they are, just change the port on ONE of the computers. If that doesn't work, do what Starfreak911 said and send a ticket.