Npc stuttering when close to player

[screenswitch1 (ScreenSwitch)]

1. What do you want to achieve? Keep it simple and clear!
   fix my npc stuttering

2. What is the issue? Include screenshots / videos if possible!
   it stutters when close to player

My code

local PathfindingService = game:GetService("PathfindingService")
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

local Zombie = script.Parent
for i, Part in ipairs(Zombie:GetDescendants()) do
	if Part:IsA("BasePart") then
		Part:SetNetworkOwner(nil)
	end
end

local VisiblePoints = {}

local PathfindingService = game:GetService("PathfindingService")
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

local path = PathfindingService:CreatePath({AgentRadius = 4.5, AgentHeight = 5, AgentCanJump = true, WaypointSpacing = 2.5})

local character = script.Parent
local humanoid = character:WaitForChild("Humanoid")

local waypoints
local nextWaypointIndex
local reachedConnection
local blockedConnection
local destination

local function followPath(Target)
	destination = Target.Position
	local success, errorMessage = pcall(function()
		path:ComputeAsync(character.PrimaryPart.Position, destination)
	end)

	if success and path.Status == Enum.PathStatus.Success then
		waypoints = path:GetWaypoints()
		print("start")
		for i, Point in ipairs(VisiblePoints) do
			Point:Destroy()
		end
		VisiblePoints = {}
		for i, WayPoint in ipairs(waypoints) do
			local Point = Instance.new("Part", workspace)
			Point.Shape = Enum.PartType.Ball
			Point.Material = Enum.Material.Neon
			Point.BrickColor = BrickColor:Green()
			Point.Size = Vector3.new(0.5,0.5,0.5)
			Point.Anchored = true
			Point.CanCollide = false
			Point.CanTouch = false
			Point.CanQuery = false
			Point.Position = WayPoint.Position
			table.insert(VisiblePoints, Point)
		end
		if not blockedConnection then
			blockedConnection = path.Blocked:Connect(function(blockedWaypointIndex)
				print("Block")
				if blockedWaypointIndex >= nextWaypointIndex then
					blockedConnection:Disconnect()
					followPath(destination)
				end
			end)
		end
		if not reachedConnection then
			reachedConnection = humanoid.MoveToFinished:Connect(function(reached)
				print("Move complete")
				if reached and nextWaypointIndex < #waypoints and Target.Position == destination then
					print("Continue")
					nextWaypointIndex += 1
					if waypoints[nextWaypointIndex].Action == Enum.PathWaypointAction.Jump then
						print("jump")
						humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
					end
					humanoid:MoveTo(waypoints[nextWaypointIndex].Position)
				elseif not reached or Target.Position ~= destination then
					print("Change")
					if nextWaypointIndex < #waypoints then
						nextWaypointIndex += 1
						if waypoints[nextWaypointIndex].Action == Enum.PathWaypointAction.Jump then
							print("Jump")
							humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
						end
						humanoid:MoveTo(waypoints[nextWaypointIndex].Position)
						print("Move")
					else
						local Origin = Zombie.HumanoidRootPart.Position
						local Raycast = workspace:Raycast(Origin, (Target.Position - Origin).Unit * 5)
						if Raycast and Raycast.Instance.Parent == Target.Parent then
							print("Raycast")
							humanoid:MoveTo(Target.Position)
						else
							print("Not raycast")
						end
					end
					followPath(Target)
				else
					print("Finished")
				end
			end)
		end
		nextWaypointIndex = 2
		humanoid:MoveTo(waypoints[nextWaypointIndex].Position)
		print("StartMove")
	else
		error(errorMessage)
	end
end

game.Players.PlayerAdded:Connect(function(Player)
	Player.CharacterAdded:Connect(function(Character)
		wait(3)
		followPath(Character.HumanoidRootPart)
	end)
end)

[CodeAnomaly]

This question has been asked quite a bit.

Pathfinding NPC stuttering

Allow me to explain it very quickly and simple. On the server you check if a player was let’s say… spotted or found by your NPC. Player has been spotted, set network owner to that player and fire a remote event. A local/client script inside the player’s (StarterGui? StarterPlayerScripts?) detects the remote event signal and will activate it’s AI movement function. Because the client here has power over the NPC now, you should now be able to make the humanoid walk using the local scr…

[Forummer]

wait(3)
followPath(Character.HumanoidRootPart)

May be a consequence of calculating a new path once per 3 seconds, try increasing the delay to 8 seconds (maximum duration of 1MoveTo`).

[screenswitch1 (ScreenSwitch)]

if i were to do this how would i replicate the npc moving