diff --git a/fhem/docs/commandref_frame.html b/fhem/docs/commandref_frame.html
index bd4790e1d..4653a1e4b 100644
--- a/fhem/docs/commandref_frame.html
+++ b/fhem/docs/commandref_frame.html
@@ -1417,12 +1417,18 @@ The following local attributes are used by a wider range of devices:
         hidden, and will only be visible, if this attribute is set to 1.
         The attribute is checked by the list command, by the FHEMWEB room
         overview and by xmllist.
-    </li><br/>
+    </li><br>
 
     <a name="stacktrace"></a>
     <li>stacktrace<br>
         if set (to 1), dump a stacktrace to the log for each "PERL WARNING".
+    </li><br>
+
+    <a name="restartDelay"></a>
+    <li>restartDelay<br>
+        set the delay for shutdown restart, default is 2 (seconds).
     </li>
+
   </ul>
 </ul>
 <!-- global end - do not remove this line! -->
diff --git a/fhem/docs/commandref_frame_DE.html b/fhem/docs/commandref_frame_DE.html
index 2d1755d13..e08f1e4e5 100644
--- a/fhem/docs/commandref_frame_DE.html
+++ b/fhem/docs/commandref_frame_DE.html
@@ -1511,13 +1511,20 @@ Die folgenden lokalen Attribute werden von mehreren Ger&auml;ten verwendet:
       werden nicht angezeigt, es sei denn das globale Attribut
       showInternalValues ist gesetzt. Diese Variable wird bei dem list und
       xmllist Befehl, und bei der FHEMWEB Raumansicht gepr&uuml;ft.
-    </li><br/>
+    </li><br>
 
     <a name="stacktrace"></a>
     <li>stacktrace<br>
         Falls gesetzt (auf 1), schreibt ins FHEM-Log zus&auml;tzlich zu jedem
         "PERL WARNING" den stacktrace.
+    </li><br>
+
+    <a name="restartDelay"></a>
+    <li>restartDelay<br>
+        setzt die Verz&ouml;gerung beim Neustart mit shutdown restart, die
+        Voreinstellung ist 2 (Sekunden).
     </li>
+
   </ul>
 </ul>
 <!-- global end - diese Zeile nicht entfernen! -->
diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index 949d4402e..31f3a0f29 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -247,15 +247,47 @@ $readytimeout = ($^O eq "MSWin32") ? 0.1 : 5.0;
 
 $modules{Global}{ORDER} = -1;
 $modules{Global}{LOADED} = 1;
-$modules{Global}{AttrList} =
-  "archivecmd apiversion archivedir configfile lastinclude logfile " .
-  "modpath nrarchive pidfilename port statefile title " .
-  "mseclog:1,0 version nofork:1,0 language:EN,DE logdir holiday2we " .
-  "autoload_undefined_devices:1,0 dupTimeout latitude longitude altitude " .
-  "backupcmd backupdir backupsymlink backup_before_update " .
-  "exclude_from_update motd restoreDirs uniqueID ".
-  "sendStatistics:onUpdate,manually,never updateInBackground:1,0 ".
-  "showInternalValues:1,0 stacktrace:1,0 ";
+no warnings 'qw';
+my @globalAttrList = qw(
+  altitude
+  apiversion
+  archivecmd
+  archivedir
+  autoload_undefined_devices:1,0
+  backup_before_update
+  backupcmd
+  backupdir
+  backupsymlink
+  configfile
+  dupTimeout
+  exclude_from_update
+  holiday2we
+  language:EN,DE
+  lastinclude
+  latitude
+  logdir
+  logfile
+  longitude
+  modpath
+  motd
+  mseclog:1,0
+  nofork:1,0
+  nrarchive
+  pidfilename
+  port
+  restartDelay
+  restoreDirs
+  sendStatistics:onUpdate,manually,never
+  showInternalValues:1,0
+  stacktrace:1,0
+  statefile
+  title
+  uniqueID
+  updateInBackground:1,0
+  version
+);
+use warnings 'qw';
+$modules{Global}{AttrList} = join(" ", @globalAttrList);
 $modules{Global}{AttrFn} = "GlobalAttr";
 
 use vars qw($readingFnAttributes);
@@ -1433,7 +1465,8 @@ CommandShutdown($$)
   unlink($attr{global}{pidfilename}) if($attr{global}{pidfilename});
   if($param && $param eq "restart") {
     if ($^O !~ m/Win/) {
-      system("(sleep 2; exec $^X $0 $attr{global}{configfile})&");
+      system("(sleep " . AttrVal("global", "restartDelay", 2) .
+                                 "; exec $^X $0 $attr{global}{configfile})&");
     } elsif ($winService->{AsAService}) {
       # use the OS SCM to stop and start the service
       exec('cmd.exe /C net stop fhem & net start fhem');