I was a big fan of xfinity changes but not anymore. When first implimenting xfinity platform the cable TV phone and internet work for about 6 mo. Bridge mode work with Linsys Asus Netgear and TP-Link, now nothing works with there products including XB6 Platform. Comcast is not testing there products well and needs to do some restructing on there products.Dont let ATT move ahead of you. I suggest first getting bridge mode to work on your internet platform; second dont put a product on the market until it is well tested and work with leading manufacture products, third be trueful!!!