I have a user running TFWin3.1. Locally, she had no difficulty making a TCP connection. She's since moved, set up an account with a local ISP, and been unable to make a stable connection since. Her attempts invariably run like this:
8/18/98 4:26:34 PM - Connection made. 8/18/98 4:26:34 PM - Connection by s205.ccsis.com [206.162.33.205] 8/18/98 4:26:59 PM - The connection was lost. 8/18/98 4:26:59 PM - Invalid or no response from user.
The only problem the local ISP's sysop and I could come up with that would allow an initial connection but then lose it every time is a filter excluding the domain, but I don't have any filter files on my server.