Screens go dark overnight


I have Xibo-player setup on Ubuntu 18.04.3 and overnight the screens go dark and the computers lock. I have set the computers to never sleep and disabled the lock screen in Ubuntu as well as have the “Prevent Sleep” option checked in the Display Settings for the Linux profile. I’m not sure what I’m missing here that is causing these machines to go to sleep every night.

Has anyone else had this issue and what did you do to resolve it. I have no problem changing distros if that will solve the issue.