Hi. Not sure I have seen this in the forums before but I have noticed that on my rig, if I detach the ATC window and move it over onto any of my other monitors the sim is not running on, my frame rate goes up 15-20 fps. If this hasn’t been noticed in other forums, I’ll put in a Zen ticket. Be handy if others could see if it helps their frame rate.
Open the fps counter in dev mode. You’ll actually see popping out windows drops your fps if anything.
The way Asobo handle external Windows is strange and 3rd party fps counters won’t work reliably with it, often reporting much higher numbers than what you’re actually getting.