diff --git a/CHANGELOG.md b/CHANGELOG.md
index 31e27ae..96c664a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@
 * Improvements to player detection. More details in the [blog post](https://stuff.tamius.net/sacred-texts/2019/08/31/ultrawidify-and-the-improper-cropping/).
 * **[4.2.4.1]** Fixed default video settings for reddit
 * **[4.2.4.1]** Manually specified query selectors will also be checked for compliance with player detection rules.
+* **[4.2.4.2]** Additional bugfixes. Updated/fixed default settings.
 
 ### v4.2.3 / 4.2.3.x
 * Fixed twitchy behaviour on Twitch, Facebook and Twatter. Here's a [blog post](https://stuff.tamius.net/sacred-texts/2019/08/24/ultrawidify-the-twitchy-twitch-problem/) that covers the issue in more detail.
diff --git a/src/ext/conf/ExtensionConf.js b/src/ext/conf/ExtensionConf.js
index 2060da3..dc22a40 100644
--- a/src/ext/conf/ExtensionConf.js
+++ b/src/ext/conf/ExtensionConf.js
@@ -932,7 +932,7 @@ whatsNewChecked: true,
     },
     "www.twitch.tv": {
       mode: ExtensionMode.Enabled,
-      autoar: currentBrowser.firefox ? ExtensionMode.Enabled : ExtensionMode.Disabled,     
+      autoar: ExtensionMode.Enabled,     
       override: true,
       type: 'official',
       stretch: Stretch.Default,
@@ -966,7 +966,7 @@ whatsNewChecked: true,
     },
     "old.reddit.com" : {
       mode: ExtensionMode.Enabled,
-      autoar: currentBrowser.firefox ? ExtensionMode.Enabled : ExtensionMode.Disabled,     
+      autoar:ExtensionMode.Enabled,     
       override: false,
       type: 'testing',
       stretch: Stretch.Default,
@@ -983,7 +983,7 @@ whatsNewChecked: true,
     },
     "www.reddit.com" : {
       mode: ExtensionMode.Enabled,
-      autoar: currentBrowser.firefox ? ExtensionMode.Enabled : ExtensionMode.Disabled,     
+      autoar: ExtensionMode.Enabled,     
       override: false,
       type: 'testing',
       stretch: Stretch.Default,
diff --git a/src/ext/lib/video-data/PlayerData.js b/src/ext/lib/video-data/PlayerData.js
index b3cc7bb..946ed10 100644
--- a/src/ext/lib/video-data/PlayerData.js
+++ b/src/ext/lib/video-data/PlayerData.js
@@ -201,7 +201,7 @@ class PlayerData {
         const allSelectors = document.querySelectorAll(this.settings.active.sites[host].DOM.player.querySelectors);
 
         // actually we'll also score this branch in a similar way we score the regular, auto branch
-        while (element !== undefined) {
+        while (element) {
 
           // Let's see how this works
           if (this.collectionHas(allSelectors, element)) {
@@ -235,7 +235,7 @@ class PlayerData {
 
     
 
-    while (element != undefined){    
+    while (element){    
       // odstranimo čudne elemente, ti bi pokvarili zadeve
       // remove weird elements, those would break our stuff
       if ( element.offsetWidth == 0 || element.offsetHeight == 0){