diff --git a/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/interfaces/VirtualCraftingHolder.java b/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/interfaces/VirtualCraftingHolder.java
index ae49c10..f57e6df 100644
--- a/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/interfaces/VirtualCraftingHolder.java
+++ b/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/interfaces/VirtualCraftingHolder.java
@@ -125,6 +125,8 @@ public class VirtualCraftingHolder implements InventoryHolder {
         if(recipe != null){
             setCrafting(recipe);
             playSound(Sound.BLOCK_NOTE_BLOCK_CHIME,0.5f,1f);
+        } else {
+            stopCraftingItems();
         }
         isUpdatingRecipe = false;
         updateGUI();
@@ -185,7 +187,7 @@ public class VirtualCraftingHolder implements InventoryHolder {
     }
 
     public void startCraftingItems(){
-        craftItemTask = new CraftItems();
+        if(craftItemTask == null || craftItemTask.isCancelled()) craftItemTask = new CraftItems();
     }
     public void stopCraftingItems(){
         if(craftItemTask != null) craftItemTask.cancel();
@@ -234,6 +236,9 @@ public class VirtualCraftingHolder implements InventoryHolder {
             //Play sound if crafting occured.
             if(didCraft) if(location.getLocation().getWorld() != null) {
                 location.getLocation().getWorld().playSound(location.getLocation(), Sound.BLOCK_DISPENSER_DISPENSE, 0.25f, 1f);
+                if(output.getHolder() instanceof VirtualInventoryHolder){
+                    ((VirtualInventoryHolder) output.getHolder()).getStorage().updateDisplayItem();
+                }
             }
         }
     }
diff --git a/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/storage/abstracts/AbstractStorage.java b/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/storage/abstracts/AbstractStorage.java
index 0603d1f..439c740 100644
--- a/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/storage/abstracts/AbstractStorage.java
+++ b/ChestsPlusPlus_Main/src/main/java/com/jamesdpeters/minecraft/chests/storage/abstracts/AbstractStorage.java
@@ -46,6 +46,8 @@ public abstract class AbstractStorage implements ConfigurationSerializable {
     private List<LocationInfo> locationInfoList;
     private Inventory inventory;
 
+    private int signUpdateTask;
+
     public AbstractStorage(OfflinePlayer player, String identifier, Location location, Location signLocation){
         this.player = player;
         this.playerUUID = player.getUniqueId();
@@ -118,16 +120,7 @@ public abstract class AbstractStorage implements ConfigurationSerializable {
 
     private void init(){
         if(shouldDisplayArmourStands()) {
-            Bukkit.getScheduler().scheduleSyncRepeatingTask(ChestsPlusPlus.PLUGIN, () -> {
-                for (LocationInfo locationInfo : locationInfoList) {
-                    World world = locationInfo.getLocation().getWorld();
-                    if (world != null) {
-                        //Make client think sign is invisible.
-                        if (displayItem != null) world.getPlayers().forEach(player -> player.sendBlockChange(locationInfo.getSignLocation(), air));
-                        else locationInfo.getSignLocation().getBlock().getState().update();
-                    }
-                }
-            }, 1, 1);
+            startSignChangeTask();
         } else {
             for (LocationInfo locationInfo : locationInfoList) {
                 locationInfo.getSignLocation().getBlock().getState().update();
@@ -135,6 +128,15 @@ public abstract class AbstractStorage implements ConfigurationSerializable {
         }
     }
 
+    private int startSignChangeTask(){
+        return Bukkit.getScheduler().scheduleSyncRepeatingTask(ChestsPlusPlus.PLUGIN, () -> Bukkit.getOnlinePlayers().forEach(player -> {
+            for (LocationInfo locationInfo : locationInfoList) {
+                if (displayItem != null) player.sendBlockChange(locationInfo.getSignLocation(), air);
+                else locationInfo.getSignLocation().getBlock().getState().update();
+            }
+        }), 1, 5);
+    }
+
     /**
      * This is called after the config has loaded into memory.
      */
@@ -358,6 +360,12 @@ public abstract class AbstractStorage implements ConfigurationSerializable {
     private ItemStack displayItem;
 
     public void onItemDisplayUpdate(ItemStack newItem){
+        if(displayItem == null || displayItem.getType().equals(Material.AIR)){
+            Bukkit.getScheduler().cancelTask(signUpdateTask);
+            signUpdateTask = -1;
+        } else {
+            if(signUpdateTask == -1) signUpdateTask = startSignChangeTask();
+        }
         displayItem = newItem;
         updateClients();
     }