This is what I did to fix it:

Unplug router
Rub the part you plug in really hard with a moderately wet clothe/towel
Wait 30 seconds
Plug it back in. Leave some water in the thing, as water conducts electricity and your router's plug-in thing might be a little slow due to being very dry.

I found it in some article. Thought it was stupid, but it actually fixed the problem. lol.  

AntHills wrote:

This is what I did to fix it: Unplug router Rub the part you plug in really hard with a moderately wet clothe/towel Wait 30 seconds Plug it back in. Leave some water in the thing, as water conducts electricity and your router's plug-in thing might be a little slow due to being very dry. I found it in some article. Thought it was stupid, but it actually fixed the problem. lol.

I'm connected via wireless, so that shouldn't really be a problem.
4Mbps uplink should be enough if the problem lays in speed.  

Its cuz ur on wireless, every wireless connected player is experiencin this.
Prolly cuz aeria got new servers or so.
Try to get cable network and itll be fine again.