I had a weird issue today after a recent macOS upgrade. Everytime I tried to SSH to my home server (on the same network), it hung for a minute or two and then spat out this error:
$ ssh [remote_host] -l [user][user]@[remote_host]'s password:client_loop: send disconnect: Broken pipe$The fix, courtesy of WireTurf, turns out to be changing your ssh command to:
$ ssh -o IPQoS=throughput [remote_host] -l [user]$Or you can edit ~/.ssh/config to add:
Host *IPQoS=throughput