AI is getting stuck when getting close to walls

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#1

I’m trying to make an AI need to have line of sight of the player to follow them, but whenever the AI gets close to a wall, it can’t get line of sight even though it should. I’ve tried to set an offset for the ray origin but that didn’t fix anything.

Line of Sight Function:

function EnemyModule:IsInLineOfSight(StartPosition, EndPosition, Target, Excluding)
	local RaycastParameters = RaycastParams.new()
	
	RaycastParameters.FilterType = Enum.RaycastFilterType.Exclude
	RaycastParameters.FilterDescendantsInstances = { Target, Excluding }
	
	local RayResult = workspace:Raycast(StartPosition, EndPosition, RaycastParameters)
	
	if not RayResult then
		return true
	end
	
	return false
end

local LineOfSightOrigin = EnemyHead.Position + Vector3.new(0,   EnemyHead.Size.Y/2 + 0.5,   0)
local TargetLineOfSight = self:IsInLineOfSight(LineOfSightOrigin, EntityPosition, TargetHead, EnemyCharacter)

Video Demonstration: https://gyazo.com/ee350dc5fcb8a1c9a9eb483a9a4627d1