We have a small office network with an ADSL Internet connection connected to our network switch.
All 5 of our machines were running XP and we had no issues with our Internet connection. We upgraded 3 machines to Windows 7 and at the same time our ISP was bought out by another company. We are still using the same network switch and ADSL.
From then onwards we have been experiencing the following problem:
The Router shows both DSL and LAN link lights yet we cannot connect to webpages or download mail. We have to refresh a dozen times then it loads a page and then 5 minutes later same issue.
We have tried a new router, had our ISP try everything. Had our telephone line tested. But still this problem occurs.
Are we missing anything?