I Managed To Fail This Keybind Script --- How?

The goal of this is to make it so that if you're in a zone, it'll give you an option to open the door by pressing Q. This works fine on Studio, but FAILS on the game. This is my script:

S1 = script.Parent.Sensors.S1
S2 = script.Parent.Sensors.S2
Door = script.Parent.Door
ST = script.Parent.Sensors.SensorTop
SF = script.Parent.Sensors.FloorSensor
_G.ActionGUIs = game.ReplicatedStorage.ActionGUIs

function Animate()
	
end

EntranceDoorDebounce = false
_G["OpenEntranceDoor"] = function ()
	if not EntranceDoorDebounce then
		EntranceDoorDebounce = true
		Door.BodyVelocity.velocity = Vector3.new(0, 2,0)
		ST.Touched:connect(function (hit)
			if hit.Name == "Door" then
				wait(3)
				hit.BodyVelocity.velocity = Vector3.new(0, -2, 0)
				SF.Touched:connect(function (hit)
					if hit.Name == "Door" then
						EntranceDoorDebounce = false
					end
				end)
			end
		end)
	end
end

function DealHotkey(hit)
	if not hit.Parent:FindFirstChild("Humanoid") then return end
	local Player = hit.Parent
	Player.Actions.Action.CanDoAction.Value = true
	Player.Actions.Action.ActionType.Value = "EntranceDoor"
	local newGUI = _G.ActionGUIs.OpenDoorGUI:Clone()
	newGUI.Parent = game.Players:FindFirstChild(Player.Name).PlayerGui
end

function DealHotkey2(hit)
	if not hit.Parent:FindFirstChild("Humanoid") then return end
	local Player = hit.Parent
	Player.Actions.Action.CanDoAction.Value = false
	Player.Actions.Action.ActionType.Value = ""
	local datGUI = game.Players:FindFirstChild(Player.Name)
	if not datGUI.PlayerGui:FindFirstChild("OpenDoorGUI") then return end
	datGUI.PlayerGui.OpenDoorGUI:Destroy()
end

S1.Touched:connect(DealHotkey)
S2.Touched:connect(DealHotkey)
S1.TouchEnded:connect(DealHotkey2)
S2.TouchEnded:connect(DealHotkey2)

And the script that calls the actual door movement is located in the player, this is it:

local player = game.Players.LocalPlayer
local m = player:GetMouse()

m.KeyDown:connect(function (key)
	if key == "q" then
		if script.Action.CanDoAction.Value == false then return end
		if script.Action.CanDoAction.Value == true then
			local ActionType = script.Action.ActionType.Value
			if ActionType == "EntranceDoor" then
				_G.OpenEntranceDoor()
			end
		end
	end
end)

If you know what I've stuffed up, please respond. Thanks in advance.