Verizon fios, i'm out of Maryland but my ISP is out of northern VA, the lag is unplayable and after countless issues i'm really hoping this is the last one. Posted in a few other posts about the EXACT same issue over 2 weeks. I'm not sure why this is happening and I don't pretend to know, but I called my ISP which they assured me it wasn't on my end, I reset my modem and router about three times. I also play several other MMO's with 0 lag and it seems to trend how we are all in the same area with this issue.