add troubleshooting section to FAQ — Bad Gateway / Not Found

index.html

@@ -2066,6 +2066,19 @@
             <h2 class="section-title">Frequently Asked Questions</h2>
 
             <div class="faq-list">
+
+                <h3 style="margin-top:32px; margin-bottom:12px; color:var(--accent); font-size:14px; text-transform:uppercase; letter-spacing:1px;">Troubleshooting</h3>
+
+                <div class="faq-item">
+                    <button class="faq-question" onclick="toggleFaq(this)">
+                        I'm getting &quot;Bad Gateway&quot; or &quot;Not Found&quot;
+                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"/></svg>
+                    </button>
+                    <div class="faq-answer">
+                        First, try restarting your agent from the dashboard. If that doesn't resolve it, restore your agent from a recent backup using the dashboard's one-click restore — your data will be safe.
+                    </div>
+                </div>
+
                 <div class="faq-item">
                     <button class="faq-question" onclick="toggleFaq(this)">
                         Do I get root access to my agent?