hi all...after lots of problems, ultimately my broad band is now working fine after many changes, like new wire from telephone pole to my office, new modem, etc... but now i have a problem in consistency of the connection. when i come to office in morning, the connection is up in just 30 secs. but after few hours (2-3 hours), the ADSL link goes down on modem. I just swith off the modem and then ON. the connection is up again. this happens 4-5 times a day at intervals of 2-3 hours.. i use DLINK 502T. any solution??