I have non-standard SSL Port(9502) and using Domain Mapping Plugin.
i'm already add my port number to network.php, ms-setting.php.
and i try WordPress HTTPS (SSL) to WordPress network dashboard.
typing port number to SSL Host(mydomain.com:9502), but save is not work.
So i try to site dashboard.
Write down the port number in the Port input box, and save.
I see 'Settings saved' message. But save is not work.
refresh to F5, empty Port input.
How to solve this problem?
sorry for my bad english.
To summarize, port number is not save.