I have just started to learn how to build my first live app and noticed something. I am on a Mac OSX 13 and all works great on Safari (Version 11.0.1 ), Chrome (84.0.4147) and Opera (69.0.3686) but on Firefox (79.0) for some reason the socket connection either drops or something happens. I was doing the Counter tutorial and played with it to just try doing it differently. However i go the same result. After some more clicks on the buttons Firefox just stops updating the values. Just so you know i have not done the GenServer implementation on that tutorial - just simple @topic updates over the wire.