Since around couple days ago, I can't connect to my https server as well. I have built a https server, I can connect my https server through local network, but I can't connect through outside.   I have done a lot of test, including reset router, checking server.   Finally, I found that could be TPG relativing issue.   I use tp-link router, there is an option to allow user to remote to the router from outside.   When I set the port to http and port 80, I can't connect to the router from outside. Also, when I set the port to https and port 443, I can't connect.   However, when I use http or https with other port, it can work perfectly.   This way can prove the TPG network block 80 and 443 port, could you help me to check the network setting?   ... View more