Can’t get cue to release

I have a cue list that will not clear and and is constantly on my big play button. I noticed it shows up with a green play button instead of blue like everything else in the fixture chooser screen. How do I clear it?

It is the “default cuelist”. You can’t clear it. There always has to be one. You can however change it to a different one.

Check out page 155 of the user guide