diff --git a/inject.js b/inject.js
index e0feab5..1bce09b 100644
--- a/inject.js
+++ b/inject.js
@@ -8,6 +8,13 @@
   if (!CONFIG) return;
   delete window.__csConfig;
 
+  // Skip all overrides on auth domains — Google does deep browser verification
+  // and rejects logins when any fingerprint inconsistency is detected
+  const AUTH_BYPASS_DOMAINS = ["accounts.google.com", "accounts.youtube.com"];
+  try {
+    if (AUTH_BYPASS_DOMAINS.indexOf(window.location.hostname) !== -1) return;
+  } catch(e) {}
+
   const pageWindow = window.wrappedJSObject;
 
   // --- Vector Toggle ---
@@ -170,16 +177,6 @@
   // =========================================================================
 
   if (vectorEnabled("navigator")) {
-    // Auth domains where UA spoofing breaks login — return real values there
-    const AUTH_BYPASS_DOMAINS = ["accounts.google.com", "accounts.youtube.com"];
-    const UA_PROPS = new Set(["userAgent", "appVersion", "oscpu"]);
-
-    // Capture real values before any overrides
-    const realNav = {};
-    for (const p of UA_PROPS) {
-      try { realNav[p] = window.navigator[p]; } catch(e) {}
-    }
-
     const navOverrides = {
       hardwareConcurrency: CONFIG.nav.hardwareConcurrency,
       platform: CONFIG.nav.platform,
@@ -192,27 +189,11 @@
 
     for (const [prop, value] of Object.entries(navOverrides)) {
       if (value !== undefined) {
-        if (UA_PROPS.has(prop)) {
-          // UA-related props: return real value on auth domains
-          const realValue = realNav[prop];
-          Object.defineProperty(pageWindow.Navigator.prototype, prop, {
-            get: exportFunction(function() {
-              try {
-                const h = pageWindow.location.hostname;
-                if (AUTH_BYPASS_DOMAINS.indexOf(h) !== -1) return realValue;
-              } catch(e) {}
-              return value;
-            }, pageWindow),
-            configurable: true,
-            enumerable: true
-          });
-        } else {
-          Object.defineProperty(pageWindow.Navigator.prototype, prop, {
-            get: exportFunction(function() { return value; }, pageWindow),
-            configurable: true,
-            enumerable: true
-          });
-        }
+        Object.defineProperty(pageWindow.Navigator.prototype, prop, {
+          get: exportFunction(function() { return value; }, pageWindow),
+          configurable: true,
+          enumerable: true
+        });
       }
     }