There is the new feature that an ASG can function as red client. After choosing ASG as client type in the new "RED device" box, you can only change branche name and tunnel id. So far so good.
After saving and re-editing this device there is the possibility to change hostname, uplink mode and so on which doesn't have any effect when an ASG is the red client. Also after save this and re-editing the fields are empty.
Suggestion: just remove the edit button from red devices which are ASGs.
Regards,
Marco