Been having the same problems here.
if you're getting "site can't be reached"
go to the toolbar & type "chrome://flags" then search TLS
set it to disable.
If that doesn't work, install an old version of opera ( offline install) and prevent the opera updates by opening your CMD terminal; "taskschd.msc" and select the opera and disable it.
So far, so good, for me anyway.
Seems the developers only test on one or 2 machines before they do a live release.