All versions of iRise Studio Enterprise Edition, iRise Definition Center, and iRise Reader.
This article describes a situation where red lines/boxes may appear around all widgets in a simulation of a project. This is an indication that Debug Mode has been turned on. Toggle it on/off by pressing Ctrl + Alt + Q.
Here's an example of project in Simulation mode with Debug Mode turned on:
Debug Mode can be activated for projects simulated from iRise Studio, iRise Reader, or iRise Definition Center.
Additionally, activating Debug Mode on a Definition Center project, it will turn it on for all projects and users on the same Definition Center. Any user should be able to turn it off by pressing Ctrl + Alt + Q.