The source site isn’t https and I wasn’t able to “fool” the server by changing the protocol signature. However, your previous suggestion about the missing “www” turned out to be the solution to another problem with my Embedpress pages and editing the HTML for the failing pages immediately corrected the error so thanks for that.
Other than that, we’re pleased with Embed press. It’s made presenting our PDF content much easier and more convenient to our users.
I tried adding the www but the error persists. The source URL is http but the target is https. Could that be the reason?
