NPC doing short pauses each waypoint

Help and Feedback Scripting Support
#1

I have this bug where whenever the zombies reach any waypoint i made they’ll stop for a short period of time (as shown in the video) that only happens when i start the game with the play button, running it does not glitches.

local mob = script.Parent.Parent
local Paths = game.Workspace.Path
local Humanoid = script.Parent
local Animation = script:WaitForChild("Animation")
local AnimationTrack = Humanoid:LoadAnimation(Animation)

-- Destroys the mob body when dead
Humanoid.Died:Connect(function()
	local rewardOwner = game.Players[mob.RewardOwner.Value]
	rewardOwner.Money.Value = rewardOwner.Money.Value + Humanoid.MaxHealth * Humanoid.WalkSpeed
	mob:Destroy()
end)

-- Starts walking to the pathpoints when the mob gets to the Workspace
mob.AncestryChanged:Connect(function(child, parent)
	wait(0.25)
	AnimationTrack:Play()
	AnimationTrack:AdjustSpeed(Humanoid.WalkSpeed/2)
	if parent == game.Workspace.Mobs then
		for PathNumber, Path in pairs(game.Workspace.Path:GetChildren()) do
			if Path ~= Paths.Part1 then
				Humanoid:MoveTo(Paths["Part"..PathNumber].Position)
				Humanoid.MoveToFinished:Wait()
			end
		end
	else
		print(script.Parent.Name .. " shouldn't have this parent")
	end
end)

while mob.Parent == game.Workspace.Mobs do
	wait(1)
	mob.DistanceTraveled.Value = mob.DistanceTraveled.Value + Humanoid.WalkSpeed
end