When I first launch Apex my fps tanks to 97 even though my system can go well above 180. It gets super choppy and stuttery. After alt tabbing for a few minutes, it eventually goes back 144fps the same as my refresh rate. I tried disabling reflex, gsync, restarting drivers, uninstalling game and drivers but nothing works... I have to either alt tab or keep spamming on and off the gsync option on my monitor's OSD.