diff --git a/Ladestation_Universal/form.json b/Ladestation_Universal/form.json
index a5062ab..287959c 100644
--- a/Ladestation_Universal/form.json
+++ b/Ladestation_Universal/form.json
@@ -68,21 +68,20 @@
         {
             "type": "ValidationTextBox",
             "name": "Seriennummer",
-            "caption": "Seriennummer",
-            "suffix": "",
-            "visible": true
+            "caption": "Seriennummer"
 
         },
         
         {
             "type": "ValidationTextBox",
             "name": "Username",
-            "caption": "Username",
-            "suffix": "",
-            "visible": true
+            "caption": "Username"
 
         },
-        { "type": "PasswordTextBox", "name": "Password", "caption": "Passwort" }
+        {   "type": "PasswordTextBox", 
+            "name": "Password", 
+            "caption": "Passwort" 
+        }
 
     ]
 }
\ No newline at end of file
diff --git a/Ladestation_Universal/module.php b/Ladestation_Universal/module.php
index caf5d9c..c53e83b 100644
--- a/Ladestation_Universal/module.php
+++ b/Ladestation_Universal/module.php
@@ -182,7 +182,7 @@ class Ladestation_Universal extends IPSModule
                 "https://api.smart-me.com/pico/charging/". $this->ReadPropertyInteger("ID"); 
             ); 
             curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
-            curl_setopt($ch, CURLOPT_USERPWD, $this->ReadPropertyInteger("Username") . ":" . $$this->ReadPropertyInteger("Password"));
+            curl_setopt($ch, CURLOPT_USERPWD, $this->ReadPropertyInteger("Username") . ":" . $this->ReadPropertyInteger("Password"));
         }
 
 
@@ -322,7 +322,7 @@ class Ladestation_Universal extends IPSModule
             curl_setopt($ch, CURLOPT_URL, $url);
             
             curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
-            curl_setopt($ch, CURLOPT_USERPWD, $this->ReadPropertyInteger("Username") . ":" . $$this->ReadPropertyInteger("Password"));
+            curl_setopt($ch, CURLOPT_USERPWD, $this->ReadPropertyInteger("Username") . ":" . $this->ReadPropertyInteger("Password"));
             curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
             $response = curl_exec($ch);
             curl_close($ch);
@@ -394,7 +394,7 @@ class Ladestation_Universal extends IPSModule
             $url2 = $baseUrl . $value*1000;
             curl_setopt($ch, CURLOPT_URL, $url2);
             curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
-            curl_setopt($ch, CURLOPT_USERPWD, $this->ReadPropertyInteger("Username") . ":" . $$this->ReadPropertyInteger("Password"));
+            curl_setopt($ch, CURLOPT_USERPWD, $this->ReadPropertyInteger("Username") . ":" . $this->ReadPropertyInteger("Password"));
             $response2 = curl_exec($ch);
 
             // Check for errors
diff --git a/library.json b/library.json
index 9e47d76..3ab977b 100644
--- a/library.json
+++ b/library.json
@@ -6,7 +6,7 @@
     "compatibility": {
         "version": "7.1"
     },
-    "version": "0.199",
+    "version": "0.200",
     "build": 0,
     "date": 0
 }
\ No newline at end of file