The Lighting Controller

Hi i have an issue with a light show file that isn't working properly.
I don't know what is wrong with it or what is causing the issues.
Basically what happens is when a button is pressed it plays that button but then after every 10-15 seconds it automatically is changing active buttons on the screen without any input from a mouse or touch screen.
This file wasn't doing it before and has only recently started to do this.
I don't know a lot about xpress so i have no clue what it is doing

Mike

We see the possible reasons:
- there is a programmed trigger (midi, calendar, ...) on the button
- a Macro is driving the button
- the page has the option "chase/random play buttons"