Ok, so for the past like 2 months I have gotten maybe 4 hours total of normal play time in SK. Now all that happens to me is extreme connection lag, and for some reason, I'm getting forcibly LOGGED OFF from the game less than 5 minutes after logging on, no message, I just get the title screen as it looks when you first open SK. When I click Login again, oh look at that, I'm on the character selection screen, not reloading in the Haven I was in. Same with missions too, it just logs me off randomly, so there goes 10 ME down the drain. Even if there's some rare time when I don't get logged off randomly, I can't play anyway because of lag that is so bad that I can't even move.
So after doing every trick in the book, by that I mean doing every single troubleshooting step correctly, switching through 2 ISPs and 3 PCs, I've come to the conclusion that SK will not work unless you have a 25 MB/s connection or faster or you just aren't me.
In conclusion, yet another event missed, more prestige missed out on, and slot upgrades going to waste all because the servers won't accept my so-called "poor man's" 10 MB/s connection.
It might not be you. Try a proxy server to see if it's what's in between you and the SK servers that's at fault. I have a 12Mb/s connection and can run the game fine. I don't need a proxy, but finding one in your region might help if there's something wrong between you and the server.