Currently using a laptop equipped with an RTX 3070, I've followed all the windows support articles on the main website but the game has been really weird, with VRR on or off there is a judderyness to camera movements with high framerate. I've always had framerate issues with this game even on my old 1070 desktop rig, but this is strange.
See Sim Performance, Time Dilation and RAM Usage https://planetaryannihilation.com/support/server-performance/ If nothing there helps, open a new support ticket at https://support.planetaryannihilation.com/ And be sure to include the latest PA client logs and server logs: https://support.planetaryannihilation.com/kb/faq.php?id=182 and System Info file: https://support.planetaryannihilation.com/kb/faq.php?id=212