diff --git a/gradle.properties b/gradle.properties
index a816c6dca..0f53494bc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ aebuild=7
 aegroup=appeng
 aebasename=appliedenergistics2
 extended=extended_life
-extendedversion=v0.55.6
+extendedversion=v0.55.6b
 #########################################################
 # Versions                                              #
 #########################################################
diff --git a/src/main/java/appeng/container/implementations/ContainerMEPortableCell.java b/src/main/java/appeng/container/implementations/ContainerMEPortableCell.java
index 3a1cd68fb..85aebf731 100644
--- a/src/main/java/appeng/container/implementations/ContainerMEPortableCell.java
+++ b/src/main/java/appeng/container/implementations/ContainerMEPortableCell.java
@@ -85,7 +85,9 @@ public class ContainerMEPortableCell extends ContainerMEMonitorable implements I
             if (currentItem.isEmpty()) {
                 this.setValidContainer(false);
             } else if (!this.wirelessTerminalGUIObject.getItemStack().isEmpty() && currentItem != this.wirelessTerminalGUIObject.getItemStack()) {
-                this.setValidContainer(false);
+                if (!ItemStack.areItemsEqual(this.wirelessTerminalGUIObject.getItemStack(), currentItem)) {
+                    this.setValidContainer(false);
+                }
             }
 
             // drain 1 ae t
diff --git a/src/main/java/appeng/container/implementations/ContainerWirelessPatternTerminal.java b/src/main/java/appeng/container/implementations/ContainerWirelessPatternTerminal.java
index fb0a25109..79b96b01d 100644
--- a/src/main/java/appeng/container/implementations/ContainerWirelessPatternTerminal.java
+++ b/src/main/java/appeng/container/implementations/ContainerWirelessPatternTerminal.java
@@ -134,7 +134,9 @@ public class ContainerWirelessPatternTerminal extends ContainerPatternEncoder im
             if (currentItem.isEmpty()) {
                 this.setValidContainer(false);
             } else if (!this.wirelessTerminalGUIObject.getItemStack().isEmpty() && currentItem != this.wirelessTerminalGUIObject.getItemStack()) {
-                this.setValidContainer(false);
+                if (!ItemStack.areItemsEqual(this.wirelessTerminalGUIObject.getItemStack(), currentItem)) {
+                    this.setValidContainer(false);
+                }
             }
 
             // drain 1 ae t
diff --git a/src/main/java/appeng/fluids/container/ContainerMEPortableFluidCell.java b/src/main/java/appeng/fluids/container/ContainerMEPortableFluidCell.java
index 33a9e4ce2..6490d7f84 100644
--- a/src/main/java/appeng/fluids/container/ContainerMEPortableFluidCell.java
+++ b/src/main/java/appeng/fluids/container/ContainerMEPortableFluidCell.java
@@ -162,7 +162,9 @@ public class ContainerMEPortableFluidCell extends AEBaseContainer implements IAE
             if (currentItem.isEmpty()) {
                 this.setValidContainer(false);
             } else if (!this.wirelessTerminalGUIObject.getItemStack().isEmpty() && currentItem != this.wirelessTerminalGUIObject.getItemStack()) {
-                this.setValidContainer(false);
+                if (!ItemStack.areItemsEqual(this.wirelessTerminalGUIObject.getItemStack(), currentItem)) {
+                    this.setValidContainer(false);
+                }
             }
 
             // drain 1 ae t