My IS connection is up and down like a whores drawers at the moment - been like this the last few days - have to reboot the router every 2-10 mins just to browe and get mail, when I open a P2P, everything goes for a ball - nothig has changed in my settings, and Telkom & IS swear everything is fine from their side - The Carrier Detect ( CD ) light is on, just the RXD/TXD bumming out... could this be an authentication problem or a line fault maybe at the dslam?