I also have trouble with my FreeSync monitor. I have spent countless hours playing around with different settings. With my configuration I need to lock my frame rate in order for it to stop stuttering. That being said, if the frame rate drops below my locked rate then I will still get stutters. For this reason, I have Vsync enabled in MSFS and not in Nvidia CPL. I have a 100Mhz monitor and so I set the frames at 20 in MSFS. This is not actually 20 FPS, but it’s 33.3% of your monitors refresh rate. So in my case, by setting my FPS locked at 20 in MSFS, I’m getting 33.3 FPS. It will run as smooth as glass with the 152, 172, Cubs, and the BE58. With the TBM I start to get stutters when the frames drop below 33.3. The more CPU demanding planes result in more stuttering, especially around larger airports, cities, etc.
I recently read something about MSFS not truly running in full screen mode, that even in full screen mode it runs in a borderless window. Some claim that Gsync doesn’t like this and so they recommend a program called Special K to force MSFS to run in a true full screen. What are your thoughts on this @CptLucky8 ? Is this baloney? I tried to run Special K but it crashes immediately on my machine. Not sure if it’s worth pursuing.