diff --git a/client/render/BusRenderHelper.java b/client/render/BusRenderHelper.java
index 6f41739ef..f14529a32 100644
--- a/client/render/BusRenderHelper.java
+++ b/client/render/BusRenderHelper.java
@@ -334,7 +334,7 @@ public class BusRenderHelper implements IPartRenderHelper
 		if ( !renderThis() )
 			return;
 
-		renderer.renderStandardBlock( renderer.blockAccess.getBlock( x, y, z ), x, y, z );
+		renderer.renderStandardBlock( blk, x, y, z );
 	}
 
 	@Override
diff --git a/core/Registration.java b/core/Registration.java
index 9b18b0e86..ea29c773e 100644
--- a/core/Registration.java
+++ b/core/Registration.java
@@ -419,8 +419,7 @@ public class Registration
 		}
 		catch (Throwable e)
 		{
-			AELog.severe( "Error with Feature: " + c.getName() );
-			throw new RuntimeException( e );
+			throw new RuntimeException( "Error with Feature: " + c.getName(), e );
 		}
 	}
 
diff --git a/parts/CableBusContainer.java b/parts/CableBusContainer.java
index e8874bc25..dcce990b0 100644
--- a/parts/CableBusContainer.java
+++ b/parts/CableBusContainer.java
@@ -575,6 +575,8 @@ public class CableBusContainer implements AEMultiTile, ICableBusContainer
 	{
 		byte sides = data.readByte();
 
+		boolean updateBlock = false;
+
 		for (int x = 0; x < 7; x++)
 		{
 			ForgeDirection side = ForgeDirection.getOrientation( x );
@@ -589,7 +591,10 @@ public class CableBusContainer implements AEMultiTile, ICableBusContainer
 
 				ItemStack current = p != null ? p.getItemStack( PartItemStack.Network ) : null;
 				if ( current != null && current.getItem() == myItem && current.getItemDamage() == dmgValue )
-					p.readFromStream( data );
+				{
+					if ( p.readFromStream( data ) )
+						updateBlock = true;
+				}
 				else
 				{
 					removePart( side, false );
@@ -607,7 +612,9 @@ public class CableBusContainer implements AEMultiTile, ICableBusContainer
 				removePart( side, false );
 		}
 
-		return fc.readFromStream( data );
+		if ( fc.readFromStream( data ) )
+			return true;
+		return updateBlock;
 	}
 
 	ForgeDirection getSide(IPart part)
diff --git a/parts/networking/PartCable.java b/parts/networking/PartCable.java
index 18ef53a96..b1c53a9c4 100644
--- a/parts/networking/PartCable.java
+++ b/parts/networking/PartCable.java
@@ -284,7 +284,7 @@ public class PartCable extends AEBasePart implements IPartCable
 		int cs = data.readByte();
 		int sideOut = data.readInt();
 
-		EnumSet<ForgeDirection> myC = connections;
+		EnumSet<ForgeDirection> myC = connections.clone();
 		boolean wasPowered = powered;
 		powered = false;
 		boolean chchanged = false;