I was experiencing a similar problem and nothing was working for me, so I posted my solution here:
How to validate XML-RPC post creation and cancel when needed?
Maybe you want to check it.
I hope it helps!
I was experiencing a similar problem and nothing was working for me, so I posted my solution here:
How to validate XML-RPC post creation and cancel when needed?
Maybe you want to check it.
I hope it helps!