slowmotion replay lag

i have been recording and replaying my footage but I saw something not right when I turned on slow-motion 8x then I saw thee car doors lagging is there a possible way to fix it? the crash test dummy lags too

 

replays are recorded at the amount of FPS your game is running, if you record a replay at 1x speed at 60FPS, the car will move 3.75 times per second at 16x replay speed

If you want slower slow-motion replays, the only thing you can do is record the replay using 16x slow-mo. Then it'll be much smoother when you use that replay, and it'll be in real-time.

 

i have like 125 fps which slow-motion can it be?

 

I was just giving an example, you can use any slow motion you want

 

well it worked thank but it will take long to be in 100x slowmotion

 

If you record while in slow motion (Slower the better) than it will be smooth during the replay.