My ps4 nat type is 2.
I have UPnP enabled on my router and Rainbow Six Siege on my PC,has an Open Nat Type with my current router settings.
I tried port forwarding some of those ports,half of them were duplicates,since UPnP covered them and couldn't be assigned. But i did assign some other ports,without effect however.
Last 2 days, i've been playing EA SPORTS UFC 2 ranked mode and only 2/10 of my games had a noticable delay or lag. I had no issues finding game as far as that mode is conncerned.
However, the quick match seems to be the problem. I have all the settings open in quick match,but the main reason it won't find me a game in that mode,is because matchmaking takes into account skill. And people who are on the Div 6,such as myself,are mostly playing ranked.So if i,a div 6 players,tries to play a quick match.Not much DIV 6 players play quick match and it never finds me game without lag/delay or in time. It will find me a game after 10-15 min if i have all the matchmaking settings selected to cover as many people as possible. If however i select a single weight class it will never find me a game.It will take more than 20 min to do so.
All in all,Quick Match,is unranked fights,but they seem to be taking into account,your rank/skill. This causes to never find me a game.When i had the game the first week and i wasn't playing ranked,it instantly found me a game in quick match,despite me being specific with weightclass,round/clock type settings.
EA Sports UFC 1,in quick match,doesn;'t take into account your skill level and neither should EA SPORTS UFC 2.