I don’t know whether this is a bug or an issue with my webpage, but if I try to use overlays nothing shows up but a ‘broken image’ icon and the flashing ‘loading’ message on the left. I checked with Chrome Developer Tools and I get one error in the Console:
Failed to load resource: net::ERR_INSECURE_RESPONSE
I don’t know what this means, though. Any suggestions?
thanks for your reply. I should have pointed out that I read the FAQ regarding this issue and that I followed through all the steps - but it didn’t work. Today, however, I gave it another try and lo and behold, it did work! Maybe it has something to do with the fact that I installed an update for my theme yesterday and there was something wrong with it before (though there weren’t any JS errors before).