Im running an older rig xeon 1650 3.2 ,32gb ram ,rx550 4gb two different ssd drives ,win 10 pro 64bit latest update. C drive has windows and D drive DCS. I got a fps drop after updating to 2.7 stable, enough that I won't invest in any more mods all that I have right now is super carrier. I downloaded the free trial of the f16 in freeflight I'm barely holding 30 fps thats at 1600x1200 . All setting low or med no mssa, AF at 2 shadows flat . I have a A4 refuel mission just me and a kc130 2.5 vers I would get 65fps with 1080p with 2.7 35 fps at best. I've read a lot of posts here and tried some stuff. deleted saved game files let it build a new one, moved the page file to the dcs drive increased the size 16gb /32. Standard dcs repair, slow repair. Hope they do something to get it back up to speed for us on slower rigs.
J