Per minutes repeat events are most likely a bad idea.
Basically if you want to cycle between layouts, you should create a campaign and schedule it to display all the time.
In your case, ie cycle between one scheduled layout and the default layout
You will want to:
- For starters get rid of your current scheduled events
- Navigate to Displays page and enable ‘Interleave Default’:
- Schedule an event and add your layout (the non-default one) without repeat and with end date some far into the future
- Done
You can control how often layouts are changed by adjusting the durations on your layouts.