diff --git a/src/main/java/appeng/container/implementations/ContainerCraftConfirm.java b/src/main/java/appeng/container/implementations/ContainerCraftConfirm.java
index a40f2a5bd..863f4de59 100644
--- a/src/main/java/appeng/container/implementations/ContainerCraftConfirm.java
+++ b/src/main/java/appeng/container/implementations/ContainerCraftConfirm.java
@@ -151,7 +151,7 @@ public class ContainerCraftConfirm extends AEBaseContainer
 			if ( matched )
 				matches++;
 
-			if ( !found != matched )
+			if ( found == !matched )
 				changed = true;
 		}
 
diff --git a/src/main/java/appeng/container/implementations/ContainerCraftingStatus.java b/src/main/java/appeng/container/implementations/ContainerCraftingStatus.java
index 80f5bb94f..e8e4c27e6 100644
--- a/src/main/java/appeng/container/implementations/ContainerCraftingStatus.java
+++ b/src/main/java/appeng/container/implementations/ContainerCraftingStatus.java
@@ -71,7 +71,7 @@ public class ContainerCraftingStatus extends ContainerCraftingCPU
 			if ( matched )
 				matches++;
 
-			if ( !found != matched )
+			if ( found == !matched )
 				changed = true;
 		}
 
diff --git a/src/main/java/appeng/parts/misc/PartToggleBus.java b/src/main/java/appeng/parts/misc/PartToggleBus.java
index 046c3d209..daef2ffef 100644
--- a/src/main/java/appeng/parts/misc/PartToggleBus.java
+++ b/src/main/java/appeng/parts/misc/PartToggleBus.java
@@ -110,7 +110,7 @@ public class PartToggleBus extends PartBasicState
 	private void updateInternalState()
 	{
 		boolean intention = getIntention();
-		if ( intention != (connection != null) )
+		if ( intention == ( connection == null ) )
 		{
 			if ( proxy.getNode() != null && outerProxy.getNode() != null )
 			{