New
#11
Leave triple buffering as it were, off. LFC - low framerate compensation - is On by default as long as FreeSync (sometimes referred as "full" or "extended") is enabled on your monitor panel. It should already be on if you're seeing options for G-Sync in the Nvidia controlpanel. So it's enabled for you. It basically means that you won't feel judder or see much tearing (if any) once the framerate drops below the target window of 48Hz for your monitor.
What flicker do you see? If it's slight brightness flicker when loading games or when the framerate drops below the target then that's normal for basically any G-Sync and FreeSync monitor. If it's a complete screen flicker (black) then that's not normal.