diff --git a/camera.js b/camera.js
index bde9725a..e42fb169 100644
--- a/camera.js
+++ b/camera.js
@@ -76,7 +76,7 @@ loadLib('ffmpeg')(s,config,function(){
     //health : cpu and ram trackers..
     loadLib('health')(s,config,lang,io)
     //cluster module
-    loadLib('childNode')(s,config,lang,io)
+    loadLib('childNode')(s,config,lang,app,io)
     //cloud uploaders : amazon s3, webdav, backblaze b2..
     loadLib('cloudUploaders')(s,config,lang)
     //notifiers : discord..
diff --git a/libs/childNode.js b/libs/childNode.js
index a1f397ea..6a80802c 100644
--- a/libs/childNode.js
+++ b/libs/childNode.js
@@ -1,7 +1,7 @@
 var http = require('http');
 var https = require('https');
 var express = require('express');
-module.exports = function(s,config,lang){
+module.exports = function(s,config,lang,app,io){
     //setup Master for childNodes
     if(config.childNodes.enabled === true && config.childNodes.mode === 'master'){
         s.childNodes = {};
diff --git a/libs/notification.js b/libs/notification.js
index 138012cd..70118e94 100644
--- a/libs/notification.js
+++ b/libs/notification.js
@@ -184,6 +184,7 @@ module.exports = function(s,config,lang){
             }
         }
         var onTwoFactorAuthCodeNotificationForEmail = function(r){
+            // r = user object
             if(r.details.factor_mail !== '0'){
                 var mailOptions = {
                     from: config.mail.from,
diff --git a/libs/startup.js b/libs/startup.js
index c2a179fa..83f7a5b2 100644
--- a/libs/startup.js
+++ b/libs/startup.js
@@ -24,7 +24,7 @@ module.exports = function(s,config,lang,io){
                     if(!orphanedVideosForMonitors[monitor.ke])orphanedVideosForMonitors[monitor.ke] = {}
                     if(!orphanedVideosForMonitors[monitor.ke][monitor.mid])orphanedVideosForMonitors[monitor.ke][monitor.mid] = 0
                     s.initiateMonitorObject(monitor)
-                    s.orphanedVideoCheck(monitor,null,function(orphanedFilesCount){
+                    s.orphanedVideoCheck(monitor,4,function(orphanedFilesCount){
                         if(orphanedFilesCount){
                             orphanedVideosForMonitors[monitor.ke][monitor.mid] += orphanedFilesCount
                         }
@@ -42,6 +42,8 @@ module.exports = function(s,config,lang,io){
                     })
                 }
                 loadMonitor(monitors[loadCompleted])
+            }else{
+                callback()
             }
         })
     }