diff --git a/portal/portal.js b/portal/portal.js
index 89236f8..0b50156 100644
--- a/portal/portal.js
+++ b/portal/portal.js
@@ -715,6 +715,7 @@ const Portal = {
 
   // Load business info for settings
   async loadBusinessInfo() {
+    alert('DEBUG 1: loadBusinessInfo called, bizId=' + this.config.businessId);
     try {
       const response = await fetch(`${this.config.apiBaseUrl}/businesses/get.cfm`, {
         method: 'POST',
@@ -722,6 +723,7 @@ const Portal = {
         body: JSON.stringify({ BusinessID: this.config.businessId })
       });
       const data = await response.json();
+      alert('DEBUG 2: API response OK=' + data.OK + ', hasBiz=' + !!data.BUSINESS + ', keys=' + (data.BUSINESS ? Object.keys(data.BUSINESS).join(',') : 'none'));
 
       if (data.OK && data.BUSINESS) {
         // Normalize all keys to uppercase for consistent access
@@ -731,6 +733,8 @@ const Portal = {
         Object.keys(raw).forEach(k => { biz[k.toUpperCase()] = raw[k]; });
         this.currentBusiness = biz;
 
+        alert('DEBUG 3: BRANDCOLOR=[' + biz.BRANDCOLOR + '] HEADERIMAGEURL=[' + biz.HEADERIMAGEURL + ']');
+
         // Populate form fields
         document.getElementById('settingBusinessName').value = biz.NAME || biz.BUSINESSNAME || '';
         document.getElementById('settingPhone').value = biz.PHONE || biz.BUSINESSPHONE || '';
@@ -754,8 +758,12 @@ const Portal = {
         const headerUrl = biz.HEADERIMAGEURL || '';
         if (headerPreview && headerUrl) {
           headerPreview.onload = function() {
+            alert('DEBUG 4: img loaded OK');
             if (headerWrapper) headerWrapper.style.display = 'block';
           };
+          headerPreview.onerror = function() {
+            alert('DEBUG 4: img FAILED to load: ' + headerPreview.src);
+          };
           headerPreview.src = `${headerUrl}?t=${Date.now()}`;
         }
 
@@ -763,6 +771,7 @@ const Portal = {
         this.renderHoursEditor(biz.HOURSDETAIL || biz.BUSINESSHOURSDETAIL || []);
       }
     } catch (err) {
+      alert('DEBUG ERR: ' + err.message);
       console.error('[Portal] Error loading business info:', err);
     }
   },