Hi, I've noticed that some block-mode transfers (QEDIT screen mode) sometimes hang for about 20 to 40 seconds while I am connected to my 3000 over an ISDN line. I'm running WRQ R1/Win 5.0, on Windows for Workgroups 3.1, using a WINSOCK.DLL that came from my Internet Service Provider (ISP), internex. I connect via PPP to internex, and then use NS/VT to get to our 917 (running 5.0). When the hangs occur, I can click on a different R1 window (also logged on to the 3000), and verify that I/O still works. (I.e., the problem isn't a completely hung line) The "hang" eventually clears, as if nothing wrong had happened ...no loss of data, no I/O error. The ISDN line is new, and I'm using a Motorola BitSurfr. Any ideas? thanks, Stan Sieler [log in to unmask] http://www.allegro.com/sieler.html