Hi! My home network was working nicely until 1st June when DNA upgraded my speed to 100mbit/s. On that upgrade day, things started breaking. I am using the modem in bridged mode and an Apple Time Capsule. Every 30 mins or so, something happens between the Time Capsule and Cisco modem which causes it to report the Internet is disconnected in the AirPort Utility. Even though Skype still seems to work... The problem can be temporarily resolved by either: restarting the Time Capsule or restarting the Cisco modem. Tried swapping modems as support suggested, and got an EPC3828D, problem persists. Before I put it in bridged mode I made sure the flood protection was off, and other firewall settings set to off. also tried factory resets on modem and time capsule. Anyone got any ideas on this one? Driving me nuts!