The erg mode has switched on on my tacx Flux. However, I would like to ride the workouts freely. My units are transferred to my Garmin Edge 1050 via training peaks. free ride used to work well, but now this erg mode is on. How do I get back to free ride?

The erg mode has switched on on my tacx Flux. However, I would like to ride the workouts freely. My units are transferred to my Garmin Edge 1050 via training peaks. free ride used to work well, but now this erg mode is on. How do I get back to free ride?