My Airport Extreme does not function with my Verizon router. We switched from Comcast to Verizon a year ago. The Airport Extreme worked brilliantly with Comcast. Anyone experience the same issue? Thanks.

My Airport Extreme doesn't work with our Verizon router. We switched from Comcast to Verizon a year ago. (For all its shortcomings, Comcast's Airport functionality was flawless.) The Extreme worked fine for about 6 months, and then it began crashing. We'd reboot. It would work for a while and then invariably crash again. We finally unplugged them and rely on the weak Verizon WiFi signal. (The Airport Extreme isn't the problem and is in perfect working order.) Does anyone have the same experience and better yet a solution? Thanks.