my server: NT4 SP6, latest Cygwin, sshd through srvany.exe my client: RedHat 7, scp Copying small files (14 KB in my example) works fine, but copying larger files always hangs my Cygwin SSHD service. The last few lines in the sshd -d -d -d log say debug2: callback done debug2: channel 0: read 3014 from efd 10 debug2: channel 0: window 16359 sent adjust 16409 Broken pipe The client says (scp -v) file_20mb 0% 0 --:-- ETA Read from remote host xxx: Connection reset by peer Exit status -1 lost connection ------------ Any ideas? Why does sshd adjust the window size? Could it be textmode/binmode related? Again, a small file (14KB) goes through smoothly, and I also have the same Cygwin sshd working fine on a W2K box. Regards, Wolfgang -- Want to unsubscribe from this list? Check out: http://cygwin.com/ml/#unsubscribe-simple