I’m experiencing this same problem with one of my Facebook posting automations not working. When I look at the log it says, “Unchecked Account”.
When you say, “box needs to be checked”, are you referring to the radio buttons as shown here on the main dashboard: https://www.booshsports.com/wp-content/uploads/2016/03/booshsports-screenshot.jpg ?
What’s strange is I have 2 of the same Facebook automation campaigns working fine but just my “Michael Jordan” category is not posting.
Why would I be getting this “Unchecked Account” showing every time in the log? Where is the checkbox you’re referring to in the system?