diff --git a/dependencies.gradle b/dependencies.gradle
index a98d4127d..ae74cc112 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -35,7 +35,7 @@
  */
 dependencies {
     api('com.github.GTNewHorizons:NotEnoughItems:2.4.5-GTNH:dev')
-    api('com.github.GTNewHorizons:Applied-Energistics-2-Unofficial:rv3-beta-273-GTNH:dev')
+    api('com.github.GTNewHorizons:Applied-Energistics-2-Unofficial:rv3-beta-277-GTNH:dev')
     api('curse.maven:cofh-core-69162:2388751')
     api('com.github.GTNewHorizons:waila:1.6.2:dev')
 
diff --git a/src/main/java/com/glodblock/github/common/parts/PartFluidP2PInterface.java b/src/main/java/com/glodblock/github/common/parts/PartFluidP2PInterface.java
index 774e897d3..9194019e4 100644
--- a/src/main/java/com/glodblock/github/common/parts/PartFluidP2PInterface.java
+++ b/src/main/java/com/glodblock/github/common/parts/PartFluidP2PInterface.java
@@ -60,6 +60,7 @@
 import appeng.helpers.IPriorityHost;
 import appeng.me.GridAccessException;
 import appeng.parts.automation.UpgradeInventory;
+import appeng.parts.p2p.PartP2PTunnel;
 import appeng.parts.p2p.PartP2PTunnelStatic;
 import appeng.tile.inventory.AppEngInternalAEInventory;
 import appeng.tile.inventory.AppEngInternalInventory;
@@ -502,6 +503,19 @@ public void writeToNBT(NBTTagCompound data) {
         duality.writeToNBT(data);
     }
 
+    @Override
+    public NBTTagCompound getMemoryCardData() {
+        final NBTTagCompound output = super.getMemoryCardData();
+        this.duality.getConfigManager().writeToNBT(output);
+        return output;
+    }
+
+    @Override
+    public void pasteMemoryCardData(PartP2PTunnel newTunnel, NBTTagCompound data) throws GridAccessException {
+        this.duality.getConfigManager().readFromNBT(data);
+        super.pasteMemoryCardData(newTunnel, data);
+    }
+
     @Override
     public void addToWorld() {
         super.addToWorld();