Tethering and focusing Fuji XT5

I can not focus my Fuji XT5 with software. As well parameters are grey out and will not allow me to control camera from computer.
Any Advice appreciated
Thank you

Thanks for your question. We are sorry to hear you are experiencing issues using your camera.

The connection method that Smart Shooter 5 uses to connect to FujiFilm cameras currently only allows for either the camera or the software to control the camera settings. For this reason, Smart Shooter 5 preserves the ability to make on-camera changes to camera settings and, as a result, restricts those settings in software. This restriction also applies to focus adjustments within the software.

Hopefully that information is helpful, but please let us know if we can be of further assistance.