diff --git a/src/router.tsx b/src/router.tsx
index fc00c99e..35905bd9 100644
--- a/src/router.tsx
+++ b/src/router.tsx
@@ -63,12 +63,22 @@ export function getRouter() {
         // These errors occur in iOS Safari and during navigation due to strict Same-Origin Policy
         // and race conditions with ad script initialization
         const error = hint.originalException
-        const errorMessage =
-          typeof error === 'string'
-            ? error
-            : error instanceof Error
-              ? error.message
-              : ''
+
+        // Extract error message from multiple sources
+        let errorMessage = ''
+        if (typeof error === 'string') {
+          errorMessage = error
+        } else if (error instanceof Error) {
+          errorMessage = error.message
+        }
+
+        // Also check the event exception structure as a fallback
+        const eventErrorMessage = event.exception?.values?.[0]?.value || ''
+        const eventErrorType = event.exception?.values?.[0]?.type || ''
+
+        // Combine error messages for comprehensive checking
+        const fullErrorMessage =
+          `${errorMessage} ${eventErrorMessage} ${eventErrorType}`.toLowerCase()
 
         // Check if this is an ad script error we want to suppress
         const frames = event.exception?.values?.[0]?.stacktrace?.frames || []
@@ -78,20 +88,21 @@ export function getRouter() {
             filename.includes('/media/native/') ||
             filename.includes('fuse.js') ||
             filename.includes('fuseplatform.net') ||
-            filename.includes('/nobid/blocking_script.js')
+            filename.includes('/nobid/blocking_script.js') ||
+            filename.includes('blocking_script')
           )
         })
 
         const hasExpectedErrorMessage =
-          errorMessage.includes('contextWindow.parent') ||
-          errorMessage.includes('null is not an object') ||
-          errorMessage.includes('is not a function')
+          fullErrorMessage.includes('contextwindow.parent') ||
+          fullErrorMessage.includes('null is not an object') ||
+          fullErrorMessage.includes('is not a function')
 
         if (hasAdScriptFrame && hasExpectedErrorMessage) {
           // Suppress the error - log to console in debug mode
           console.debug(
             'Suppressed Publift Fuse/ad script error:',
-            errorMessage,
+            eventErrorMessage || errorMessage,
             frames[0]?.filename,
           )
           return null // Don't send to Sentry