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barking

macrumors newbie
Original poster
Dec 12, 2013
3
0
I have a MacBook Pro running OS X Yosemite as well as various other OSX and IOS devices. I have an Airport Express (called groundfloor) running in bridge mode to a VDSL modem router and another airport express (called topfloor) that extends groundfloor.
Every IOS or OSX device in the house except the macbook pro sees the two airport expresses and shows two green lights when using the airport utility.
If I turn the macbook pro wifi off and on again it I can see the airport expresses with green lights when using the airport utility. Then, within 30 mins, the green lights will switch to yellow warning triangles on the macbook pro. Wifi still works on the macbook pro and I see the "internet" with a green light.
Please can someone help we work out why the green status changes to warning just on the macbook pro.
 
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