diff --git a/tradein-mvp/frontend/src/components/trade-in/v2/ParamsPanel.tsx b/tradein-mvp/frontend/src/components/trade-in/v2/ParamsPanel.tsx
index 46d8e009..251e66e3 100644
--- a/tradein-mvp/frontend/src/components/trade-in/v2/ParamsPanel.tsx
+++ b/tradein-mvp/frontend/src/components/trade-in/v2/ParamsPanel.tsx
@@ -911,6 +911,13 @@ export default function ParamsPanel({
     let map: any = null;
     let cancelled = false;
 
+    // Reset a previous CDN failure before retrying. Without this the error
+    // branch is a dead end: it replaces the map container in the render tree,
+    // so mapContainerRef stays null and no later attempt can ever succeed —
+    // one transient unpkg blip would kill the map for the rest of the session
+    // even after the user picks a different address.
+    setMapLoadError(false);
+
     loadLeaflet()
       .then((L) => {
         if (cancelled || !mapContainerRef.current || !coordsRef.current) return;