Pathfinding combined with tweens doesn't work as expected

[iFlameyz (Flameyz)]

Trying to move a model using tweens for each part by moving it by adding the distance from endPart to its vector position.

function followPath(destination, part)
	-- Compute the path
	local success, errorMessage = pcall(function()
		path:ComputeAsync(part.Position, destination)
	end)

	local tweenPart

	if success and path.Status == Enum.PathStatus.Success then
		waypoints = path:GetWaypoints()
		
		for i, v in pairs(waypoints) do
			local node = Instance.new("Part")
			node.Size = Vector3.new(1,1,1)
			node.Position = v.Position
			node.Anchored = true
			node.CanCollide = false
			node.Parent = workspace
			
			local dist = v.Position - part.Position
			tweenPart = TS:Create(part, TweenInfo.new(dist.Magnitude / 10, Enum.EasingStyle.Linear), {Position = Vector3.new(part.Position.X - dist.X, part.Position.Y - dist.Y, part.Position.Z - dist.Z)})
			tweenPart:Play()
			task.wait(dist.Magnitude / 10)
			print("a")
		end
	else
		warn("Path not computed!", errorMessage)
	end
end

function walk(model)
	canDoAiThings = false
	local area = model.Parent
	local aiParts = area.AiParts:GetChildren()
	local randomPart = aiParts[math.random(1, #aiParts)]

	local dist = (model.PrimaryPart.Position - randomPart.Position)

	for i, v in pairs(model:GetDescendants()) do
		if v:IsA("Part") or v:IsA("BasePart") or v:IsA("MeshPart") then
			followPath(randomPart.Position, v)
		end
	end
	
	task.wait(dist.Magnitude / 10)
	canDoAiThings = true
end

https://gyazo.com/7c7162b5670f142889ed0dd722b266b2

Sometimes the model moves, but like halfway of its first waypoint

[iFlameyz (Flameyz)]

Update (on the server, doesnt show on client tho?):
https://gyazo.com/260d6a1a63b0e92a3743bffdd7ff3d75

[supercronter4 (Lezrus)]

try replacing

task.wait(dist.Magnitude / 10)

with

tweenPart.Completed:Wait()

if it doesn’t work then it might mean the problem is the position you set as the tween goal

[iFlameyz (Flameyz)]

Something was wrong with the rig, i’ve fully remade the rig and rerigged it and it works now