FixedUpdate

void FixedUpdate()
    {
        if(isLocalPlayer == false) return // Don't try to move the player
                                          // if this isn't running on the local player object

        // Remove unwanted forces resulting from collisions
        body.velocity = Vector3.zero;
        body.angularVelocity = Vector3.zero;

        // Handle rotation
        var rot = body.rotation.eulerAngles;
        rot.y += hInput * rotationSpeed * Time.deltaTime;
        body.MoveRotation(Quaternion.Euler(rot));

        // Handle forward movement
        body.MovePosition(body.position + vInput * trans.forward * 5f * Time.deltaTime);
    }