diff --git a/src/main/resources/assets/opencomputers/lua/rom/bin/lua.lua b/src/main/resources/assets/opencomputers/lua/rom/bin/lua.lua
index 61d65ed37..2dbb77ba1 100644
--- a/src/main/resources/assets/opencomputers/lua/rom/bin/lua.lua
+++ b/src/main/resources/assets/opencomputers/lua/rom/bin/lua.lua
@@ -49,7 +49,7 @@ while term.isAvailable() do
       io.stderr:write(tostring(result[2]) .. "\n")
     else
       for i = 2, result.n do
-        term.write(text.serialize(result[i], true) .. "\t")
+        term.write(text.serialize(result[i], true) .. "\t", true)
       end
       if term.getCursor() > 1 then
         term.write("\n")
diff --git a/src/main/scala/li/cil/oc/common/tileentity/WirelessRouter.scala b/src/main/scala/li/cil/oc/common/tileentity/WirelessRouter.scala
index b8376bf6b..f1a6e80dd 100644
--- a/src/main/scala/li/cil/oc/common/tileentity/WirelessRouter.scala
+++ b/src/main/scala/li/cil/oc/common/tileentity/WirelessRouter.scala
@@ -2,14 +2,32 @@ package li.cil.oc.common.tileentity
 
 import li.cil.oc.api.network._
 import li.cil.oc.server.component.NetworkCard.Packet
+import li.cil.oc.util.ExtendedNBT._
 import li.cil.oc.util.WirelessNetwork
 import li.cil.oc.{api, Settings}
 import net.minecraft.nbt.NBTTagCompound
 import net.minecraftforge.common.util.ForgeDirection
+import scala.collection.convert.WrapAsScala._
+import net.minecraftforge.common.util.Constants.NBT
 
 class WirelessRouter extends Router with WirelessNetwork.Endpoint {
   var strength = Settings.get.maxWirelessRange
 
+  val componentNodes = Array.fill(6)(api.Network.newNode(this, Visibility.Network).withComponent("access_point").create())
+
+  // ----------------------------------------------------------------------- //
+
+  @Callback(direct = true, doc = """function():number -- Get the signal strength (range) used when relaying messages.""")
+  def getStrength(context: Context, args: Arguments): Array[AnyRef] = synchronized(result(strength))
+
+  @Callback(doc = """function(strength:number):number -- Set the signal strength (range) used when relaying messages.""")
+  def setStrength(context: Context, args: Arguments): Array[AnyRef] = synchronized {
+    strength = math.max(args.checkDouble(0), math.min(0, Settings.get.maxWirelessRange))
+    result(strength)
+  }
+
+  // ----------------------------------------------------------------------- //
+
   override def owner = this
 
   override def receivePacket(packet: Packet, distance: Double) {
@@ -31,31 +49,47 @@ class WirelessRouter extends Router with WirelessNetwork.Endpoint {
     }
   }
 
+  override protected def createNode(plug: Plug) = api.Network.newNode(plug, Visibility.Network).withConnector().create()
+
+  // ----------------------------------------------------------------------- //
+
   override protected def onPlugConnect(plug: Plug, node: Node) {
     super.onPlugConnect(plug, node)
     if (node == plug.node) {
       WirelessNetwork.add(this)
     }
+    if (!node.network.nodes.exists(componentNodes.contains)) {
+      node.connect(componentNodes(plug.side.ordinal))
+    }
   }
 
   override protected def onPlugDisconnect(plug: Plug, node: Node) {
     super.onPlugDisconnect(plug, node)
     if (node == plug.node) {
       WirelessNetwork.remove(this)
+      componentNodes(plug.side.ordinal).remove()
     }
   }
 
+  // ----------------------------------------------------------------------- //
+
   override def readFromNBT(nbt: NBTTagCompound) = {
     super.readFromNBT(nbt)
-    if (nbt.hasKey("strength")) {
-      strength = nbt.getDouble("strength") max 0 min Settings.get.maxWirelessRange
+    if (nbt.hasKey(Settings.namespace + "strength")) {
+      strength = nbt.getDouble(Settings.namespace + "strength") max 0 min Settings.get.maxWirelessRange
+    }
+    nbt.getTagList(Settings.namespace + "componentNodes", NBT.TAG_COMPOUND).foreach {
+      case (list, index) => componentNodes(index).load(list.getCompoundTagAt(index))
     }
   }
 
   override def writeToNBT(nbt: NBTTagCompound) = {
     super.writeToNBT(nbt)
-    nbt.setDouble("strength", strength)
+    nbt.setDouble(Settings.namespace + "strength", strength)
+    nbt.setNewTagList(Settings.namespace + "componentNodes", componentNodes.map(node => {
+      val tag = new NBTTagCompound()
+      node.save(tag)
+      tag
+    }))
   }
-
-  override protected def createNode(plug: Plug) = api.Network.newNode(plug, Visibility.Network).withConnector().create()
 }
diff --git a/src/main/scala/li/cil/oc/server/driver/CompoundBlockDriver.scala b/src/main/scala/li/cil/oc/server/driver/CompoundBlockDriver.scala
index 247539dae..1af008529 100644
--- a/src/main/scala/li/cil/oc/server/driver/CompoundBlockDriver.scala
+++ b/src/main/scala/li/cil/oc/server/driver/CompoundBlockDriver.scala
@@ -34,7 +34,7 @@ class CompoundBlockDriver(val blocks: driver.Block*) extends driver.Block {
       case _ =>
     }
     try world.getTileEntity(x, y, z) match {
-      case inventory: IInventory => return inventory.getInventoryName.stripPrefix("container.")
+      case inventory: IInventory if !Strings.isNullOrEmpty(inventory.getInventoryName) => return inventory.getInventoryName.stripPrefix("container.")
     } catch {
       case _: Throwable =>
     }
diff --git a/src/main/scala/li/cil/oc/server/fs/FileOutputStreamFileSystem.scala b/src/main/scala/li/cil/oc/server/fs/FileOutputStreamFileSystem.scala
index 160f73292..fc3bc7a21 100644
--- a/src/main/scala/li/cil/oc/server/fs/FileOutputStreamFileSystem.scala
+++ b/src/main/scala/li/cil/oc/server/fs/FileOutputStreamFileSystem.scala
@@ -1,7 +1,7 @@
 package li.cil.oc.server.fs
 
 import java.io
-import java.io.{FileNotFoundException, RandomAccessFile, FileOutputStream}
+import java.io.RandomAccessFile
 import li.cil.oc.api.fs.Mode
 
 trait FileOutputStreamFileSystem extends FileInputStreamFileSystem with OutputStreamFileSystem {
@@ -28,6 +28,8 @@ trait FileOutputStreamFileSystem extends FileInputStreamFileSystem with OutputSt
     }), this, id, path))
 
   protected class FileHandle(val file: RandomAccessFile, owner: OutputStreamFileSystem, handle: Int, path: String) extends OutputHandle(owner, handle, path) {
+    override def position() = file.getFilePointer
+
     override def length() = file.length()
 
     override def close() {
@@ -35,8 +37,6 @@ trait FileOutputStreamFileSystem extends FileInputStreamFileSystem with OutputSt
       file.close()
     }
 
-    override def position() = file.getFilePointer
-
     override def seek(to: Long) = {
       file.seek(to)
       to
@@ -44,4 +44,5 @@ trait FileOutputStreamFileSystem extends FileInputStreamFileSystem with OutputSt
 
     override def write(value: Array[Byte]) = file.write(value)
   }
+
 }