1. With 600 mbps comcast connectivity that I paid for for (Arris Modem), I got 450 mbs on my laptop. 2. Yesterday I upgraded my package to 1 gig and now I am getting 350 mbps, where as it should be 700 at the least.
3. I called Comcast, they are shipping me a XB7.
Any thoughts please? Appreciate your advise.