Slight Airport Issue on Intel iMac since 10.4.6

[powerbook911]

This issue has recently began, probably when 10.4.6 came out (pretty sure).

I'll be browsing the web and all of a sudden links, typing addresses, etc. everything stops working.

If I turn off airport from the menu and immediately turn it back on, everything works fine once again. Until at some point it does this again.

Any ideas? Quite frustrating, when you're used to your Mac working so perfectly.

Thanks for the help.

 

[Peace]

If you're going through a router such as the Airport look and see if your settings are renew IP after XX number of hours.It could be that you need to renew the IP thus dropping out after a while..
If that's not it I'd send a bug report to Apple.