When I'm editing a post, every time I make a change and save it, I get an annoying popup: "Existing text detected in 'newcontent_cp', overwrite with this backup?"
If for some reason I don't get the popup after saving the post, I get it the next time I start to edit it.
I can't find any info on this anywhere. I never had this before I switched to 2.8! How do I put a stop to it??