During the following sequence of actions usually stops working 3DConnexion.
1.Run Rhino (program starts and 3Connexion still works). We see file Untitled.
2. File> New (3Connexion still works)
3. Close file Untitled2
In 3 cases out of 5 in the moment 3DConnexion stops functioning in Untitled.
Sorry for my English.
Yours sincerely Aleksey