I just went live with my forum. When I did so, I switched the jsConnect plugin to non-test mode and switched my code to secure mode. It utterly broke SSO. No one can sign in now. I get "invalid signature" errors. I'm using your code from github published here: https://github.com/vanillaforums/jsConnectdotNet
Again, everything worked fine while in test mode, but now no one can log into the forum. I just launched this feature...and it's broken immediately.
I thank you for your quick, response. This is an urgent matter.