Just a small post about TripMode a small app (and kernel extension) that helps a lot to control which program is having access to internet, not only incoming connections but more importantly outgoing when you are on a limited connection.
Since a little more than a month I’ve moved to a place where the internet connection was not that good. I used do have 20Mb/s connection and was working perfectly fine, but when I moved here.. well.. the internet was pretty unstable and the bandwidth was like with dial-up modems.