Either way, I think the possibility of an IPv6 problem is worth
investigating. Close all of your applications, then open two terminals. In
one, run:
$ sudo tcpdump -nn port 443
In the other, run the same s_client command to connect to the python docs
server. Send us the output of tcpdump, describing both a successful and an
unsuccessful connection.
4 logs attached:
- on_error104 and on_error104-vv (I also added -vv option to have
verbose output).
- on_success and on_sucess-vv (same)
apparently, although I ticked "IPv4 required for this connexion", IPv6 is used.
Frédéric