diff --git a/scripts/check-forms.ts b/scripts/check-forms.ts
index a28ee20f..9ed0f973 100644
--- a/scripts/check-forms.ts
+++ b/scripts/check-forms.ts
@@ -80,11 +80,48 @@ async function main() {
 
   const page = await browser.newPage();
 
-  page.on('console', (msg) => console.log('💻 BROWSER CONSOLE:', msg.text()));
-  page.on('pageerror', (error) => console.error('💻 BROWSER ERROR:', error.message));
-  page.on('requestfailed', (request) => {
-    console.error('💻 BROWSER REQUEST FAILED:', request.url(), request.failure()?.errorText);
+  let chunkErrorsDetected = false;
+  page.on('console', (msg) => {
+    const text = msg.text();
+    console.log('💻 BROWSER CONSOLE:', text);
+    if (text.includes('ChunkLoadError') || text.includes('failed to load chunk')) {
+      chunkErrorsDetected = true;
+    }
   });
+  page.on('pageerror', (error) => {
+    console.error('💻 BROWSER ERROR:', error.message);
+    if (error.message.includes('ChunkLoadError')) {
+      chunkErrorsDetected = true;
+    }
+  });
+  page.on('requestfailed', (request) => {
+    const url = request.url();
+    const failure = request.failure()?.errorText;
+    console.error('💻 BROWSER REQUEST FAILED:', url, failure);
+    if (url.endsWith('.js') && (failure === 'net::ERR_ABORTED' || failure?.includes('404'))) {
+      chunkErrorsDetected = true;
+    }
+  });
+
+  // Helper for resilient navigation with cache-busting fallback
+  const navigateWithRetry = async (url: string, label: string) => {
+    chunkErrorsDetected = false;
+    console.log(`\n🧪 Testing ${label} on: ${url}`);
+    
+    // First attempt
+    await page.goto(url, { waitUntil: 'domcontentloaded', timeout: 30000 });
+    await delay(2000); // Allow initial JS execution
+    
+    if (chunkErrorsDetected) {
+      const cbUrl = `${url}${url.includes('?') ? '&' : '?'}cb=${Date.now()}`;
+      console.warn(`   ⚠️ Assets failed to load (Varnish staleness suspected). Retrying with cache-buster: ${cbUrl}`);
+      chunkErrorsDetected = false;
+      await page.goto(cbUrl, { waitUntil: 'domcontentloaded', timeout: 30000 });
+    }
+
+    // Wait for network to settle slightly
+    await page.waitForNetworkIdle({ idleTime: 500, timeout: 10000 }).catch(() => {});
+  };
 
   // 3. Authenticate through Gatekeeper login form
   try {
@@ -123,13 +160,11 @@ async function main() {
 
   // 4. Test Contact Form
   try {
-    console.log(`\n🧪 Testing Contact Form on: ${contactUrl}`);
-    await page.goto(contactUrl, { waitUntil: 'networkidle0', timeout: 30000 });
+    await navigateWithRetry(contactUrl, 'Contact Form');
 
     // Ensure React has hydrated completely - CI runners can be slow
     console.log(`   ⏳ Waiting for hydration (5s)...`);
-    await page.evaluate(() => new Promise((resolve) => setTimeout(resolve, 5000)));
-    await page.waitForNetworkIdle({ idleTime: 1000, timeout: 20000 }).catch(() => {});
+    await delay(5000);
 
     // Ensure form is visible and interactive
     try {
@@ -191,13 +226,11 @@ async function main() {
 
   // 4. Test Product Quote Form
   try {
-    console.log(`\n🧪 Testing Product Quote Form on: ${productUrl}`);
-    await page.goto(productUrl, { waitUntil: 'networkidle0', timeout: 30000 });
+    await navigateWithRetry(productUrl, 'Product Quote Form');
 
     // Ensure React has hydrated completely
     console.log(`   ⏳ Waiting for hydration (5s)...`);
-    await page.evaluate(() => new Promise((resolve) => setTimeout(resolve, 5000)));
-    await page.waitForNetworkIdle({ idleTime: 1000, timeout: 20000 }).catch(() => {});
+    await delay(5000);
 
     // The product form uses dynamic IDs, so we select by input type in the specific form context
     try {