RunService Bugs out when I press Record

[fallow zephyr]

** You are now Level 4! **

[verbal anvil]

I have a script which moves a model every time connected to a runservie:heartbeat() event and when I press F12 to hit record the frame drop bugs out the model move path

and completely breaks where its supposed to actually go

[neon shard]

try put a task.wait()

Its probably because you its repeating without a time, like 0.001(Repeated), 0.0001(Repeated again)

Its to much fast to studio

[verbal anvil]

task wait on what

what function

the runservice one?

game:GetService("RunService").Heartbeat:Connect(function(deltaTime)
    for _, npc in ipairs(game.Workspace.TowerDefense.Test.Mobs:GetChildren()) do
        local distance = (game.Workspace.TowerDefense.Test.Path[npc.Settings.GoalNode.Value].Position - npc:GetPivot().Position).Magnitude
        if distance < 0.5 then
            if npc.Settings.GoalNode.Value ~= #game.Workspace.TowerDefense.Test.Path:GetChildren() then
                npc.Settings.CurrentNode.Value = npc.Settings.CurrentNode.Value + 1
                npc.Settings.GoalNode.Value = npc.Settings.GoalNode.Value + 1
                npc:PivotTo(CFrame.new(game.Workspace.TowerDefense.Test.Path[npc.Settings.CurrentNode.Value].Position, game.Workspace.TowerDefense.Test.Path[npc.Settings.GoalNode.Value].Position))
            else
                print("DONE!")
                npc:Destroy()
            end
        else
            npc:PivotTo(npc:GetPivot() + npc:GetPivot().LookVector * 20 * deltaTime)
        end
    end
end)

[verbal anvil]

here's the function for reference

[neon shard]

game:GetService("RunService").Heartbeat:Connect(function(deltaTime)
    task.wait()
    for _, npc in ipairs(game.Workspace.TowerDefense.Test.Mobs:GetChildren()) do
        local distance = (game.Workspace.TowerDefense.Test.Path[npc.Settings.GoalNode.Value].Position - npc:GetPivot().Position).Magnitude
        if distance < 0.5 then
            if npc.Settings.GoalNode.Value ~= #game.Workspace.TowerDefense.Test.Path:GetChildren() then
                npc.Settings.CurrentNode.Value = npc.Settings.CurrentNode.Value + 1
                npc.Settings.GoalNode.Value = npc.Settings.GoalNode.Value + 1
                npc:PivotTo(CFrame.new(game.Workspace.TowerDefense.Test.Path[npc.Settings.CurrentNode.Value].Position, game.Workspace.TowerDefense.Test.Path[npc.Settings.GoalNode.Value].Position))
            else
                print("DONE!")
                npc:Destroy()
            end
        else
            npc:PivotTo(npc:GetPivot() + npc:GetPivot().LookVector * 20 * deltaTime)
        end
    end
end)

try this