So, I have this issue with the beta where my NAT type is strict, I've tried all the solutions listed by the support pages but nothing works.
I've tried static IPs, I've opened all the necessary ports, I had this problem during the closed beta as well the solution there was to keep launching the game and praying it would function. I really need help here, I don't want to see this game fail.
This is most likely something at Ubisoft/server side. I have the same issue, where in every other game there's no problem at all. There are multiple threads about this topic, and more and more people are having the issue. Even people who didn't have the problem at the closed Beta :-) So I suspect it will be fixed, come launch.