I have a 10mbps broadband line which worked all fine until i okigged it into my airport express 2nd gen (the one that looks kike the apple tv). It has update 7.6.4 and it keeps on dropping the internet. Pppoe shows connected. No one else in the buikding is experiencing the problem and rebooting the AE solves it. It shows green light on the router. The airport utility shows a yellow light on the internet. It says disconnected but does indicated a WAN IP.
I believe its 7.6.4 causing some issues. Caude a soft reboot immediatelly solves the problem. The pppoe is set to dial automatically. Two things i noticed it that it doesnt do so when genuinely disconnected and iwhen the connection drops it shows disconnected even when pppoe is connected!
I have downgraded to 7.6.3 to see if it works fine now.
Can anybody throw some light on whats happening.
Pro, OS X Mountain Lion (10.8.4), 13 inch, C2D 2.4 Ghz, Mid 2010