Live View too dark

[ourpete]

Almost all of my still photography takes places using strobe flashes, so my Nikon Z7 camera is set to manual at roughly F9 at 1/200th sec, ISO 100. When the room is dark (which is often), in order to see the image on my EVF, I switch setting D8 on my Nikon Z7 (apply settings to live view) to OFF. This works perfectly, allowing me to see the image on my EVF, focus properly etc. No problem at all on the camera.

Using ControlMyNikon on my laptop, the image is almost black. Is there a way around that?

Thank you