Issues with disconnecting frequently; lots of lag

I keep having issues with disonnecting, freezing and rubberbanding in game, character disappearing while I play in CT, and massive lag for everyone I'm playing with. I know CT is laggy anyway, but normally it isn't that bad. Today it's been horrible. I'm not getting errors, but there was one time I disconnected from the data server. Sorry I didn't catch the error code. What is going on and why isn't anyone fixing this?? My fiance keeps disconnecting as well. Frequently. Can't even stay in the duty finder because it keeps kicking us out.

I'm having similar issues also. I getting alot of lag in duties like levi ex and even while just crafting. I've been get a lot of lag between using weaponskills and crafting skills. Sometimes the leviathan animations wouldn't even play at all and would just skip foward past them.

Terrible rubberbanding and lag on excalibur. In and out of instance. Please fix.