Mouse Button not assignable/ greyed out controls

[mettschnitte]

Hey,

I bought the viggen and wanted to assign all my buttons when i noticed i couldn't assign my mouse button 4 to "clickable mouse cockpit mode On/Off". The according field is greyed out and on hovering says: "No command available for this device".
There were various suggestions reaching from Repopulating the .lua files over clearing all control categorys and reassigning to reinstalling the module but none have helped me.

I am currently flying with mouse and keyboard so i have a virtual joystick for my mouse movement.

Any suggestion appreciated

[SGT Coyle]

It might be that your virtual joystick is blocking your mouse from being reported as a mouse.  What software are you using for the virtual mouse?