Ever since the AT&T Switch over from Excite@home to their own network, my network connection has been in and out...

Well I do get a connection over all, but it's intermitten...BTW I am using Win2k

When I lose the connection what seems to work is to go into my Network settings and disable my local area network connection, which so happends to be on a my Linksys router...

When I reenable the connection like in a few seconds everything comes back up...then all is well until I lose the connection again...

I have tried to connect the cablemodem directly to my PC but I get the same issue..

I have done everything from going static, and back to Dynamic IPs, and I get the same crap..
I leave ICQ running all day usually, but lately I would leave it alone for a few minutes to an hour and it would disconnect and my Weatherbug would disconnect as well..

I have called AT&T about 13 times and they don't have a clue, they told me to just wait. I just called a few times today and they are not taking calls now..It hangs up on you..

Can someone explain to me if is this a Windows issue with the new network and I can fix this?
or is this truely a AT&T problem...

any help in this matter would be great...
thanx