diff --git a/controls_HailoLibero.txt b/controls_HailoLibero.txt
index 2cdfac1..862e65c 100644
--- a/controls_HailoLibero.txt
+++ b/controls_HailoLibero.txt
@@ -1,2 +1,2 @@
-UPD 2021-06-05_19:18:40 5174 FHEM/73_HailoLibero.pm
-UPD 2021-06-05_19:43:39 12804 lib/FHEM/Hailo/Libero.pm
+UPD 2021-06-05_20:11:11 5174 FHEM/73_HailoLibero.pm
+UPD 2021-06-06_19:45:32 12839 lib/FHEM/Hailo/Libero.pm
diff --git a/lib/FHEM/Hailo/Libero.pm b/lib/FHEM/Hailo/Libero.pm
index 6a1a99e..acef802 100644
--- a/lib/FHEM/Hailo/Libero.pm
+++ b/lib/FHEM/Hailo/Libero.pm
@@ -242,15 +242,16 @@ sub Set {
           Write($hash, $payload);
 
           #getSettings($hash);
-        }
+        } 
+
         # open door
-        write($hash,'open')
+        Write($hash,'open')
           if (lc $cmd eq 'open');
 
     } 
     else {
         my $list = 'password ';
-        $list .= 'open:noArg led_brightness:slider,1,1,10 eject_power:slider,1,1,10 eject_delay:slider,0,1,5 detection_area:slider,31,1,100 detection_sensitivity:slider,1,1,50'
+        $list .= 'open:noArg led_brightness:slider,0,1,10 eject_power:slider,1,1,10 eject_delay:slider,0,1,5 detection_area:slider,31,1,100 detection_sensitivity:slider,1,1,50'
           if ( defined(ReadPassword( $hash, $name ))
             && AttrVal( $name, 'LiberoIP', 'none' ) ne 'none'
            );
@@ -307,7 +308,7 @@ sub Write {
 
     ( $payload, $header, $uri, $method ) =
       createHttpValueStrings( $hash, $payload );
-
+      
     HttpUtils_NonblockingGet(
         {
             url       => $hash->{URL} . $uri,
@@ -315,6 +316,7 @@ sub Write {
             hash      => $hash, 
             data      => $payload,
             method    => $method,
+            keepalive => 1,
             header    => $header,
             ignoreredirects => 1,
             doTrigger => 1,
@@ -340,7 +342,7 @@ sub ErrorHandling {
     my $name  = $hash->{NAME};
     my $dhash = $hash;
 
-     Log3 $name, 4, "HailoLibero ($name) - ErrorHandling ".$data;
+    Log3 $name, 4, "HailoLibero ($name) - ErrorHandling ".$data;
     if ( ReadingsVal( $name, 'cookie', 'none' ) eq 'none' ){
 
       my ($logintry) = ($data =~ /(Invalid.+)<p/g);