Diagnosing Airport Express Issues

[newtoiphonesdk]

I have a MBP 2011 edition, and a 2008 MacBook. We also have two new Apple TVs. The issue is that we constantly have to restart the Apple TV because it loses connection with one of our Home Share Libraries. I believe something is causing problems in our network setup. We have SuddenLink High Speed Internet. It runs from the Cable Modem to the Airport Express, which creates a wifi network. I ran the wifi diagnostic tool, and verified there are no nearby networks using the same channels. I also ran a full diagnostic, but not sure how to read it all to figure out what the issue may be. Any suggestions?

 

[S.B.G]

I have a MBP 2011 edition, and a 2008 MacBook. We also have two new Apple TVs. The issue is that we constantly have to restart the Apple TV because it loses connection with one of our Home Share Libraries. I believe something is causing problems in our network setup. We have SuddenLink High Speed Internet. It runs from the Cable Modem to the Airport Express, which creates a wifi network. I ran the wifi diagnostic tool, and verified there are no nearby networks using the same channels. I also ran a full diagnostic, but not sure how to read it all to figure out what the issue may be. Any suggestions?

I'm not totally sure it's a Wi-Fi problem. My Home Sharing has a difficult time connecting a lot of the time and my whole network is wired with Ethernet from my ATV to the iMac. I think it's a software problem myself and I hope Apple fixes it (if it is in fact a software problem).