core: remove redundant waits

src/ReplicatedStorage/Shared/PlacementManager.lua

@@ -139,9 +139,9 @@ function PlacementManager:BreakBlock(cx, cy, cz, x, y, z)
 		print("[DEBUG] Client missing block; resyncing nearby chunks")
 		ChunkManager:ResyncAroundChunk(cx, cy, cz, 1)
 		task.defer(function()
-			task.synchronize()
-			RunService.RenderStepped:Wait()
-			task.desynchronize()
+			-- task.synchronize()
+			-- RunService.RenderStepped:Wait()
+			-- task.desynchronize()
 			local refreshed = ChunkManager:GetChunk(cx, cy, cz)
 			if refreshed and refreshed:GetBlockAt(x, y, z) then
 				task.synchronize()
@@ -254,9 +254,9 @@ function PlacementManager:Init()
 			if not pendingBreakResync[key] then
 				pendingBreakResync[key] = true
 				task.defer(function()
-					task.synchronize()
-					RunService.RenderStepped:Wait()
-					task.desynchronize()
+					-- task.synchronize()
+					-- RunService.RenderStepped:Wait()
+					-- task.desynchronize()
 					pendingBreakResync[key] = nil
 					ChunkManager:ResyncAroundChunk(cx, cy, cz, 1)
 				end)