Bugged walking backward and sideways

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Character

Summary

Walking sideways and backwards bugs the character and the animation stops being smooth, moving forwards the game, the animation and the character are smooth but when walking sideways or backwards everything becomes unsmooth and buggy

Steps to Reproduce

-turn on the map
-start the game
-anywhere on the map, move sideways and backwards

Expected Result

I would like the game to be smooth and movement to be smooth and not stuttery

Observed Result

when moving backwards or sideways, the game will stutter and not be smooth

Platform(s)

pc

I fixed the problem of moving, the current BR setting is bugged after it changing to chapter 4, it works fine. Why it works like that?