Not 100% sure what is happening, but after a few minutes of being in-game, I get a 30k followed by 30009, and my PC totally loses it's connection to the WiFi. I've been running a continuous ping to Google DNS in the background (I'm an I.T guy by trade) and when I get the disconnection, the ping goes to 'Request timed out' until I crash SC out in Task Manager. I've dialled down the Launcher download settings, and have been playing fine for a couple of weeks, until yesterday. The router logs are unhelpful, they just show that the wifi device disconnected. I have rebooted the router too. Tomorrow, I will try a hardwire connection once I get a 10m ethernet cable from work. I have tried deleting the USER folder in the game files. No other games or apps are causing the same problem. It's almost like the game is trying to open too many data connections, and it's causing my router to bin off the connection or making my WiFi card keel over. The pings are fine on EU server for a while, then they spike crazily right before the disconnection. I get 30k error, then the loading screen, reconnects, disconnects, 30009 error, then reconnects after SC craps out to the Menu screen. Has anyone else had similar issues?