after upgrading to osx 10.9 when ssh'ing to other hosts it will frequently hang. i can connect fine, but every now and then (at least once a minute) it will stop updating the console application. if i continue to type it will catch up so it's not like there's no i/o at all. very very frustrating, 90% of my job revolves around ssh and this is killing me. i'm going to have to fresh reinstall if this can't be resolved. note i have never experienced this behavior in 10.0-10.8 anyone have an idea?