diff --git a/context.go b/context.go
index 46d0f5a..ce6e2c8 100644
--- a/context.go
+++ b/context.go
@@ -2,6 +2,7 @@ package graphvent
 
 import (
   "crypto/ecdh"
+  "sort"
   "time"
   "encoding/binary"
   "errors"
@@ -975,6 +976,11 @@ func NewContext(db * badger.DB, log Logger) (*Context, error) {
       map_size := 0
 
       map_iter := value.MapRange()
+      type TreeMapValue struct{
+        Key SerializedType
+        Data []byte
+      }
+      value_stacks := []TreeMapValue{}
       for map_iter.Next() {
         map_size += 1
         key_reflect := map_iter.Key()
@@ -989,8 +995,19 @@ func NewContext(db * badger.DB, log Logger) (*Context, error) {
           return SerializedValue{}, err
         }
 
-        data = append(data, key_value.Data...)
-        data = append(data, elem_value.Data...)
+        value_stacks = append(value_stacks, TreeMapValue{
+          SerializedType(key_reflect.Uint()),
+          append(key_value.Data, elem_value.Data...),
+        })
+      }
+
+      // Sort the value_stacks, then add them to `data`
+      sort.Slice(value_stacks, func(i, j int) bool {
+        return value_stacks[i].Key > value_stacks[j].Key
+      })
+
+      for _, stack := range(value_stacks) {
+        data = append(data, stack.Data...)
       }
 
       binary.BigEndian.PutUint64(data[0:8], uint64(map_size))
diff --git a/gql.go b/gql.go
index 300bc82..001f31e 100644
--- a/gql.go
+++ b/gql.go
@@ -242,7 +242,7 @@ func GraphiQLHandler() func(http.ResponseWriter, *http.Request) {
             fetcher: GraphiQL.createFetcher({
               url: '/gql',
               headers: {
-                "Authorization": ` + "`Basic ${res}`" + `,
+                "Authorization": ` + "`${res}`" + `,
               },
             }),
             defaultEditorToolsVisibility: true,
diff --git a/node.go b/node.go
index b0185f0..07bc8b5 100644
--- a/node.go
+++ b/node.go
@@ -294,7 +294,7 @@ func nodeLoop(ctx *Context, node *Node) error {
       }
       validated := ed25519.Verify(msg.Source, sig_data, msg.Signature)
       if validated == false {
-        ctx.Log.Logf("signal", "SIGNAL_VERIFY_ERR: %s - %+v", node.ID, msg)
+        ctx.Log.Logf("signal", "SIGNAL_VERIFY_ERR: %s - %s", node.ID, reflect.TypeOf(msg.Signal))
         continue
       }
 
@@ -426,7 +426,7 @@ func nodeLoop(ctx *Context, node *Node) error {
               }
               err = node.DequeueSignal(req_info.TimeoutID)
               if err != nil {
-                panic("dequeued a passed signal")
+                ctx.Log.Logf("node", "ACL_DEQUEUE_ERROR: timeout signal not in queue when trying to clear after counter hit 0 %s, %s - %s", err, signal.ID(), req_info.TimeoutID)
               }
               delete(node.PendingACLs, info.ID)
             } else {
diff --git a/serialize_test.go b/serialize_test.go
index 1e91138..8f43fcc 100644
--- a/serialize_test.go
+++ b/serialize_test.go
@@ -66,6 +66,12 @@ func TestSerializeBasic(t *testing.T) {
     "test_string",
   })
 
+  testSerialize(t, ctx, Tree{
+    ErrorType: nil,
+    MapType: nil,
+    StringType: nil,
+  })
+
   testSerialize(t, ctx, Tree{
     TreeType: nil,
   })