diff --git a/package-lock.json b/package-lock.json
index 197824e..20f8652 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "homebridge-fritz-platform",
-  "version": "6.0.0-beta.39",
+  "version": "6.0.0-beta.40",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ba92530..b180b2c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "homebridge-fritz-platform",
-  "version": "6.0.0-beta.39",
+  "version": "6.0.0-beta.40",
   "description": "Homebridge Plugin to control FritzBox router, smarthome devices and more.",
   "main": "index.js",
   "funding": [
diff --git a/src/accessories/childlock/childlock.handler.js b/src/accessories/childlock/childlock.handler.js
index ac7ff4a..9c558ea 100644
--- a/src/accessories/childlock/childlock.handler.js
+++ b/src/accessories/childlock/childlock.handler.js
@@ -66,7 +66,7 @@ class Handler {
         states.push(active);
       }
 
-      state = states.includes(1);
+      state = !states.includes(1);
     } catch (err) {
       logger.warn('An error occured during getting state!', `${accessory.displayName} (${subtype})`);
       logger.error(err);
@@ -105,7 +105,7 @@ class Handler {
           'DisallowWANAccessByIP',
           {
             NewIPv4Address: ip,
-            NewDisallow: state ? 0 : 1, //0: allow - 1: disallow
+            NewDisallow: state ? 1 : 0, //0: allow - 1: disallow
           }
         );
       }
diff --git a/src/types/custom.types.js b/src/types/custom.types.js
index 6983ab9..c15c4bd 100644
--- a/src/types/custom.types.js
+++ b/src/types/custom.types.js
@@ -220,7 +220,7 @@ exports.registerWith = (hap) => {
    * Characteristic.FallbackInternet
    */
   Characteristic.FallbackInternet = function () {
-    Characteristic.call(this, 'DNS Server', 'ef088934-4ec8-4174-b550-e8a8faaed88c');
+    Characteristic.call(this, 'Internet Fallback', 'ef088934-4ec8-4174-b550-e8a8faaed88c');
     this.setProps({
       format: Characteristic.Formats.BOOL,
       perms: [Characteristic.Perms.READ, Characteristic.Perms.WRITE, Characteristic.Perms.NOTIFY],