diff --git a/src/Connector.js b/src/Connector.js
index f8c76d03..4a7fe026 100644
--- a/src/Connector.js
+++ b/src/Connector.js
@@ -175,7 +175,7 @@ export default class AbstractConnector {
       buffer.setUint32(this.broadcastBufferSizePos, this.broadcastBufferSize)
       this.broadcastBuffer = new BinaryEncoder()
       this.whenRemoteResponsive().then(() => {
-        this.broadcast(buffer.createBuffer)
+        this.broadcast(buffer.createBuffer())
       })
     } else if (firstContent) {
       // send the buffer when all transactions are finished
diff --git a/src/Util/relativePosition.js b/src/Util/relativePosition.js
index 423274d5..5ab14b1c 100644
--- a/src/Util/relativePosition.js
+++ b/src/Util/relativePosition.js
@@ -3,7 +3,7 @@ import RootID from './RootID.js'
 
 export function getRelativePosition (type, offset) {
   if (offset === 0) {
-    return ['startof', type._id.user, type._id.clock || null, type._id.type || null]
+    return ['startof', type._id.user, type._id.clock || null, type._id.name || null, type._id.type || null]
   } else {
     let t = type._start
     while (t !== null) {
@@ -28,7 +28,7 @@ export function fromRelativePosition (y, rpos) {
     if (rpos[3] === null) {
       id = new ID(rpos[1], rpos[2])
     } else {
-      id = new RootID(rpos[1], rpos[3])
+      id = new RootID(rpos[3], rpos[4])
     }
     return {
       type: y.os.get(id),