Not player controlled vehicles lag

[Iwasawa]

Im just wrote a remote control script for vehicles, i want it for another thing later, its synced, but im realized a big problem.

The car's ped control state synced everytime when a controller controls the vehicle (onClientKey) and its work perfectly, nearly zero lagg. But when it reaches higher speed its start to "jump back" just for a half second and idk what is this. Its possible to solve this zigzag somehow? I want a sync like the player's vehicles, nice smooth, but this lagging is annoying...

[myonlake]

Peds cannot be properly synchronized as even though they are recognized as part of the modification, they're not researched well enough. All pedestrian movements and synchronization is done client-side for the best results usually. Make sure all functions are used client-side. Server-side communication and synchronization should be limited and should only happen once in a few seconds (this prevents the weird lag a little).