I needed to reboot my domestic hub. Because of my setup when I do this, it turns my Time Machine off and it switches on again when the hub reboots. The last time I did this, the Time Machine failed to connect with my home network. A hard reset and turning it on and off has not done the trick. I have a red square with a number 1 in it and a flashing orange dot in the Airport Utility screen. Help, please.