FireClient messing up idk whats goin on

[Rymxi (gav1n)]

This is like my 12th post since like 10 days ago lol.
Since I’m new to making combat scripts im trying to innovate on how to make a stun.
The only issue I have is making the stunned player unable to hit.

Im trying to use a remote event to send to the client that It cannot hit anymore

event = game.ReplicatedStorage.Events.Stun
 players = game:GetService("Players")

local Stun = {}

function Stun.stun(hum, dur, dmg)
	local character = hum.Parent
	local player = players:GetPlayerFromCharacter(character)
	print(player.Name)
	event:FireClient(player, dur)
	hum.WalkSpeed = 0
	hum:TakeDamage(dmg)
	task.wait(dur)
	hum.WalkSpeed = 18
end

return Stun

this is the module script.
It prints the name of the hit player, but for some reason regardless I can still hit

stunevent.OnClientEvent:Connect(function(dur)
can_hit = false
can_block = false
can_run = false
wait(dur + 0.4)
can_hit = true
can_block = true
can_run = true
end)

client.
I think it may be an issue with sending duration over. I have no idea honestly.

[SUS_B47Alt (Eynxia)]

can i ask where are the can_hit, can_block values located?

[LobsterGames99]

I want to help but the information you provided is kinda limited so i need you to answer these questions:

1 - Is the remote event firing at all on the client?
2 - Are you checking that can_hit is equal to true before allowing the player to attack?
3 - When you are calling the stun function, what value are you assigning dur? is it a negative number?

[Rymxi (gav1n)]

CombatManager;LocalScript;PlayerScripts

[Rymxi (gav1n)]

I made sure the event is firing to the player. I havent gone to check if it fires at all thanks.
im using CAS (ContextActionService) so in the functions on the very first line I put

local function punch()
if input_state == Enum.UserInputState.Begin and can_hit then
--code code
end

3: Dur = positive number

[Rymxi (gav1n)]

Nevermind I’ve figured it out it was something so simple lol