Planetarium drop down list

I’m a beginner and maybe it is a dumb question, but i was not able to find anything useful in the forum till now.

After configuring Canon reflex and NEQ6 mount (connection was ok), I’m setting the planetarium for moving the mount.
I installed Cartes du Ciel and the “Test connection” was ok, but the drop down list (for selecting the choosen software) cannot be expanded.

Thanks in advance

Welcome Roberto,

Drop down list of controls are available only if setup is not connected.

All the best

problem solved!