I am having issues with UPnP and NAT-PMP with the game warframe, I have checked whether it's the games problem by using a friends WIFI and it worked on his so it must be an issue with my three WIFI. I have a NR5103EV2 router (firmware version:V1.00(ACIR.1)C0) with UPnP enabled and have looked through many posts on the three and warframe forums while doing what has worked for others. I can play some other games as normal and some others have matchmaking problems (very slow or just not doing it). I am asking to see id there is a work around or if its just a inherit problem with Sim card WIFI.
