Hi All, I have an Internet system at home which feeds in from an antenna on the roof (long range wifi type setup - I live fairly rural). It feeds into an AirPort Extreme, wired connection to an Airport Express upstairs and then another Airport Express (wireless) in the kitchen. Ran very well, so we'll I'd say superb, for the last 6 months. Today the kitchen has started dropping out and flashing orange on me - silly thing is it's still playing music to an attached speaker via AirPlay ? So... I've tried powering on and off, looked at AirPort app and reset from in that it regardless, 15-30 minutes later it starts flashing again and won't route Internet, only AirPlay. Any tips on what to try next please? Thanks.