diff -r 5f4ba529d48f web/org.openbravo.mobile.core/source/data/ob-datasource.js
--- a/web/org.openbravo.mobile.core/source/data/ob-datasource.js	Fri Feb 06 05:20:55 2015 +0000
+++ b/web/org.openbravo.mobile.core/source/data/ob-datasource.js	Thu Jun 25 11:58:20 2015 +0200
@@ -167,7 +167,7 @@
   }
 
   function serviceGET(source, dataparams, callback, callbackError, async) {
-    var synchId = OB.UTIL.SynchronizationHelper.busyUntilFinishes('serviceGET ' + source);
+    //var synchId = OB.UTIL.SynchronizationHelper.busyUntilFinishes('serviceGET ' + source);
     if (async !== false) {
       async = true;
     }
@@ -180,11 +180,11 @@
       ignoreForConnectionStatus: dataparams.parameters && dataparams.parameters.ignoreForConnectionStatus ? dataparams.parameters.ignoreForConnectionStatus : false,
       contentType: 'application/json;charset=utf-8',
       success: function (inSender, inResponse) {
-        OB.UTIL.SynchronizationHelper.finished(synchId, 'serviceGET');
+        //OB.UTIL.SynchronizationHelper.finished(synchId, 'serviceGET');
         serviceSuccess(inResponse, callback);
       },
       fail: function (inSender, inResponse) {
-        OB.UTIL.SynchronizationHelper.finished(synchId, 'serviceGET');
+        //OB.UTIL.SynchronizationHelper.finished(synchId, 'serviceGET');
         OB.UTIL.Debug.execute(function () {
           // show an error while in debug mode to help debugging and testing
           if (inSender && inSender === 401) {
