Thank you for the response,
I have attached my screenshot for your review. As you can see, it is at 30Hz.
However, I didn't know there was a setting for the FPS, which was set at 30FPS, so I moved it to 60FPS. I don't mind that SpaceDesk can't do 120Hz just yet, as my main monitor is only 60Hz.
The other thing I am noticing is the amount of processing power this seems to be sucking out of my GPU. It ranges between 50%-85% GPU utilization with just basc web browsing. Is this normal, and if so, is there anything I can do to reduce the impact it is having on my GPU? For the record, it is a 5700XT, so it is plenty powerful for most applications.