Code randomlly stopped working in render step?

Help and Feedback Scripting Support
#1

So this probably isn’t the best solution, but this is the code I’ve been using to detect when the player is at the edge of the screen

function WorldToScreen(Pos) --This function gets a World Position (Pos) and returns a Vector2 value of the screen coordinates
	local point = workspace.CurrentCamera.CoordinateFrame:pointToObjectSpace(Pos)
	local aspectRatio = Mouse.ViewSizeX / Mouse.ViewSizeY
	local hfactor = math.tan(math.rad(workspace.CurrentCamera.FieldOfView) / 2)
	local wfactor = aspectRatio*hfactor

	local x = (point.x/point.z) / -wfactor
	local y = (point.y/point.z) /  hfactor

	return Vector2.new(Mouse.ViewSizeX * (0.5 + 0.5 * x), Mouse.ViewSizeY * (0.5 + 0.5 * y))
end

RunService.RenderStepped:Connect(function()
	local Vec2 = WorldToScreen(HRP.Position)
	warn(Vec2)	
	if Vec2.X <= 229 or Vec2.X >= 1111 then
		if (UIS:IsKeyDown(Enum.KeyCode.D) and Character.CurrentFacingDirection == 1) or 
			UIS:IsKeyDown(Enum.KeyCode.A) and (Character.CurrentFacingDirection == -1) then
			Character:AdjustMovement("WalkSpeed",17)
		else
			Character:AdjustMovement("WalkSpeed",0)
		end
	else
		Character:AdjustMovement("WalkSpeed",17)
	end	
end)

However recently the code just stopped working the values returned from Vec2 don’t change however if I put the code inside of a while loop it works just fine, but the RenderStepped is already a loop so what’s causing this to happen the rest of the code in the RenderStepped (which I cut out from this) works just fine so no idea what’s going on here.

#2

Might be worth adding a tick() or two to allow things to run smoothly (you may be attempting to perform too many operations in a single frame.