Actually, Duh Me! I guess I’m so excited to finally get a 3090 I’m not thinking about my monitor and what fps might mean. My monitor is a relativity aged Dell U2713H with a fixed vertical 60 Hz display rate. So if the Xbox Game Bar claims MSFS is generating 90 to 100 fps over Mann Gulch, MT, the monitor must be dropping a bunch of frames! Does what happens when you exceed the refresh rate of your monitor depend on the monitor technology, etc., ???
Dell U2713H
Edit_Update: And then I found the following, which will take awhile to fully digest. Why set framerate higher than your display’s? - Arqade (stackexchange.com) and Does more FPS than Screen refresh rate really make sense? Myth busting of all the confusions and more about different sync technology (calloftechies.com)