possible clue on tcp forwarding problems

[root]

When I encounter the problem with TCP port forwarding locking up, I'll
see this on the client window (if I haven't invoked ssh with -q):

chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected
chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected

This is with Blowfish encryption. I have to kill and restart the client
when this happens.

Phil