Solved
Very unstable frame rate on original PS4
Been playing apex daily since season 0 and since around the middle of season 6 the frame rate has become unstable. Currently Fight Night patch and Season 8 have been the worst frame rate every game, ...
Check if setting your console resolution to 1080P has an effect.
https://manuals.playstation.net/document/gb/ps4/settings/videooutput.html
