GetPropertyChangedSignal causing weird duplication?

[Sclooshy]

Hopefully this is the last problem for the night! This one specifically has been quite confusing for me.

I am making a client sided hitbox (have made a few posts today regarding it) and everything is working fine except for this one odd thing I can’t quite figure out. I have a marker in my animation set to spawn the hitbox which should just run that block but for some reason the debris service runs but then the part gets duplicated on top of itself when fired again? Deleting the GetPropertyChangedSignal function and replacing it with a wait statements works just fine but there has to be a better way to fix it rather than just doing that.

I don’t know what I’m not seeing in this and I’ve been stumped for a little bit because of it.
(See workspace to understand what I’m getting at)

It’s probably something small and I know that just doing task.wait() is a bandaid fix. I really want to be able to implement animation markers into making my hitboxes.

Local Script:

UIS.InputBegan:Connect(function(input, gameProcessed)
    
    if gameProcessed then
        return
    end
    
    if input.KeyCode == Enum.KeyCode.Q then
            
        gravity:Play()
        
        gravity:GetMarkerReachedSignal("GravEffect"):Connect(function()
            
            local hrp = pChar:FindFirstChild("HumanoidRootPart")
            
            local hitbox = Instance.new("Part")
            local pos = hrp.Position
            local hitCharacters = {}
            local parameters = OverlapParams.new()
            hitbox.Shape = Enum.PartType.Ball
            hitbox.Size = Vector3.new(10, 10, 10)
            hitbox.CanCollide = false
            hitbox.CanTouch = false
            hitbox.CanQuery = false
            hitbox.Anchored = true
            hitbox.Transparency = 0.5
            
            local cf = hrp.CFrame
            local size = hitbox.Size

            parameters.FilterDescendantsInstances = {pChar}

            local hitboxPart = workspace:GetPartBoundsInBox(cf, size, parameters)
        
            local vTable = {}

            for _, hitPart in pairs(hitboxPart) do
                local vHum = hitPart.Parent:FindFirstChild("Humanoid")
                if vHum and not table.find(vTable, hitPart.Parent) then
                    table.insert(vTable, hitPart.Parent)
                end
            end
            
            hitbox.Position = pos
            hitbox.Parent = workspace
            
            abilityRemote:FireServer(vTable, 3, 6, 75) --I would add a cooldown, magnitude and angle value in here
            game.Debris:AddItem(hitbox, 0.1)

        end)    
    end
end)

[nowodev (Nowoshire)]

Simple issue!

You are connecting GetMarkerReachedSignal each time without disconnecting it.