After poking around in our hosting account, I discovered that whoever set up our site initially hadn’t done a secure hosting. I changed the SSL to a professionally signed version and added secure hosting, and voila! It worked! Issue resolved.
I am having the same issue. I REALLY need this one form to be secured and when I turn on the security with this plugin, the one secured page won’t respond at all. I’ve had this plugin work well on another site but on my current one it just won’t. Any suggestions here would be helpful.
http://www.arkansanonprofits.org