Currently Being ModeratedMar 1, 2013 4:17 PM (in response to blanny)
I have exact same problem. So far unsuccessful in troubleshooting. Let me know if you find anything relevant...
Currently Being ModeratedMar 2, 2013 5:38 AM (in response to dimash1)
I am having the same issue with both AirPort Extreme and AirPort Express units connected together in a roaming network. I have 10 devices on the network and every week or so I lose 3 or 4 of them to the freezing effect where the green light is solid but there is no network connection to the device. I check AirPort Utility when people begin to complain about not being connected and will see which devices have frozen and then a power-cycle is needed to fix it. Everything has the latest firmware 7.6.3 and many of the units were purchased a couple of weeks ago so they are all in working order. I am using a high-quality Cisco Router and Netgear switches for the overall network topology and all AirPorts are connected as bridged access points with fixed IP addresses via CAT5 cable.
I found a number of articles dating back to 2006 about this happening!! I can't believe that it hasn't been resolved in some way. Any help would be appreciated. Thanks.
Currently Being ModeratedMar 12, 2013 9:05 PM (in response to dimash1)
Hey, just wanted to give you guys an update. I seem to resolve the problem by shutting my network down completely, only allowing in one device at a time. In my case, a network printer's IP was not getting updated in DHCP table and the router would hand the same IP number to another device. I can not explain the symptoms - makes no sense with all green lights, etc... However, I was able to replicate the issue several times, before finally taking the printer off network. Not a hiccup since...