I am having trouble logging into my ISP lately. I have 56k, and when I dial the isp's number, I get a dial tone but I then get an error message when my user name and password are being verified. I get an "error 691" message, telling me my username and password are invalid. I can connect only if I set up a new dial-up network connection in the new connetion wizard and manually enter my username and password and isp number. Even this stops working after a few times. Why is this happening? Thanks.