I understand, thanks for the link to the plugin, I’ll go check that out. Also thank you for the work you do on the pdf embed plugin, it is great! 🙂
I’m having the same problem with Jetpack on my sites. The only thing that fixes it is to deactivate Jetpack. Is there a solution for this? It was giving me a bunch of internal errors today in the browser console when I was trying to add a page. I had to deactivate it.