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email password not working

Since yesterday, I cannot get the Internet in several rooms in my house using the new connection with the boosters that you installed. Looked at the boosters, and one of them has a yellow light instead of a green light. Is there something I should do?
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Very often, the main cause of an airport device blinking orange (or yellow) is because that’s its way of saying “there’s an update available for me”. Usually updating the device via the airport utility will cause the light to go back solid green.

You can try to work it out by using the "airport utility" available as a free download in the app store on your iPad.  See if you can run all your updates for the devices then check to make sure the express is set to extend. You can also use Airport Utility that is already installed on your Mac. You are looking to make sure the express is set to “extend” the network and not simply “join” the network.
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