Why am I having trouble making my combo reset after an inactive first hit?

I'm not to sure how to make my combo reset after it's first hit is inactive. Anyone know a fix for this issue? Code below:

Remote = game.ReplicatedStorage.RemoteEvent


Enabled = true
Combo = 1	

Remote.OnServerEvent:Connect(function(Pley, Action, SeaFrame)
local character = Pley.Character
	if Enabled == false then return end
	if Action == "Combat" then
	Enabled = false
		
		if Combo == 1 then
			Combo = 2
		local Track = Instance.new("Animation")
		Track.AnimationId = "rbxassetid://05083821136"
		local Anime = character.Humanoid:LoadAnimation(Track)
		Anime:Play()
		elseif Combo == 2 then
			Combo = 1
			local Track = Instance.new("Animation")
		Track.AnimationId = "rbxassetid://5084603108"
		local Anime = character.Humanoid:LoadAnimation(Track)
		Anime:Play()
		end

	if Action ~= nil
		then
		character.Humanoid.WalkSpeed = 2
	end
	
	wait(0.3)
	
	local Rey = Ray.new(character.HumanoidRootPart.Position, character.HumanoidRootPart.CFrame.LookVector*6)
	local v = workspace:FindPartOnRay(Rey, character)
	if v ~= nil then
	end
		
		
		local Region = Region3.new(SeaFrame-Vector3.new(3,3,3),SeaFrame+Vector3.new(3,3,3))
		local RTable = workspace:FindPartsInRegion3(Region, nil, 20)
		for i,v in pairs(RTable) do
			if v.Parent:findFirstChild("Humanoid") and v.Parent:findFirstChild("Deb") == nil and v.Parent ~= character then
				local Deb = Instance.new("BoolValue", v.Parent)
				Deb.Name = "Deb"
				game.Debris:AddItem(Deb,0.2)
				v.Parent.Humanoid:TakeDamage(7)
				v.Parent.Humanoid.WalkSpeed = 4
				if Region == nil then
				v.Parent.Humanoid.WalkSpeed = 16
				end
		local SoundFX = Instance.new("Sound", v)
		SoundFX.SoundId = "rbxassetid://1693499499"
		SoundFX.PlaybackSpeed = math.random(80,120)/100
		SoundFX:Play()	
		end
		if Combo == 1 then
			Region = nil
			wait ()
				end
			end	
			wait(0.05)
			Enabled = true
		end
		Action = nil
		if Action == nil then
		character.Humanoid.WalkSpeed = 16
	end
end)