This morning I tried to use scp to copy a single large file from my old Linux Ubuntu machine to my brand new 2017 Mac Book Pro. I ran into a very strange problem: scp would happily copy 95% of data (around 150 MB/sec) - to then "stall", and at some point tell me about broken connection. Afterwards, I basically had no more LAN access.
This happened on MacOs Sierra. What could be the reason?