I've a MacBook Pro Retina Display.
The username & password for the proxy settings for HTTPS keeps resetting by itself every few mins.
If I enable "Proxy server requires password" below & put in my username-password, after 2 or 3 mins, it'll automatically reset and the text fields becomes inactive.
As a result, the pop-up asking for username-password keeps coming back every few mins (which is very annoying).
However, this doesn't happen for the HTTP one.
How do I fix it?