Trying to set up Automation to start at a specific time

I am trying to setup an Automation to start at 5:00 pm. First I have the Device setup (Epson Projector), Next I have the Activity setup to start the Projector. When I click on the Activity it works fine. I set up the Automation to start at 5:00 pm it won’t start . I have a Primary Controller setup for my home. I know I have done this in the past and it worked but this one is not. I must be missing a step or two, any suggestions?