Hello, In Beyond 3D (Beyond build 667, freshly installed), I want to see the laser preview of my shape, so I click on the "Enable Laser Output" but it doesn't work. Instead it freeze, but I can come back on the main Beyond program, and then I have the following message : Confirm Norma; (see image). Then it keeps displaying this message and I can't do anything apart click on OK and closing the Beyond3D window. Is this reproductible on your system? What could I do?