Another one of those little error messages that pop up after your attempted post just sits and spins an and spins. Then when you drag your mouse to copy what you typed, (drag mouse because you can't right click select all), then hit the reload button it magically pops up just to tick you off annoy you, and then when you reload page and try again it might or might not work, thus the reason for having the content on the clipboard.

In other words the dev are pissed and want a raise with real money because steem is taking a steem bath and they think it is evaporating before their very eyes.