I have a project on a raspberry pi and am maintaining using github. All has been working fine until today when I got the message:
Failed to connect to github.com port 443: Connection timed out
Tried switching off and on again and several other troubleshooting, no problems with internet connections. Searching online comes up with people using proxies or firewalls which I am not using or at least they haven't made an effect until now.
Does anyone have any suggestions?
Check first if the issue persists: there is an incident on GitHub side which just got resolved.
"Incident on 2020-05-19 14:04 UTC"
If it was working before and you did not change anything, it could resume working again.