Ok so I've been running 2 xbox's tonight for about 2 hours and I've got to say this is pissing me off lol. Playing Guardians Of Middle Earth damn near every game one of us would get kicked out. Was playing with a team of 5 none of the others would get disconnected from the game. Safe to say this router has it's good and bad days, but I don't remember having this type of problems with the 4500...There's no way this should be the case with a high end router and Fios 150/65 connection. Checked to make sure both 360's had open ports and they do.