Help with wireless

[jbroberts]

I have 3 computers. # 1 is the computer with the microsoft router. #'s 2 & 3 have linksys wireless. I can hit the internet with all 3 computers, however, there is a business site that I use frequently and recently I have not been able to access it on computers 2 & 3. I can get it on # 1. It gives me ie error messages and shuts down ie. I have been told that it may be security issues or encryption. Microsoft is pointing their finger at linksys and linksys at microsoft and adelphi, my isp has no clue. Can someone help me?? Thanks...jeaninebroberts@adelphia.net