I have a lot of cable modems COM21 model ComPortCP2100 , most of them don't work the network conexion....any experiende for this? Thanks Ruben Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.