diff --git a/src/app/components/DeviceDetailOverlay.tsx b/src/app/components/DeviceDetailOverlay.tsx
index c9d4f61..c3a67d4 100644
--- a/src/app/components/DeviceDetailOverlay.tsx
+++ b/src/app/components/DeviceDetailOverlay.tsx
@@ -225,6 +225,7 @@ export default function DeviceDetailOverlay({
       dev.url = selectedPath;
       delete dev.media_set;
       setConfig(newConfig);
+      void detectMediaSet(selectedPath);
     }
   };
 
@@ -400,7 +401,9 @@ export default function DeviceDetailOverlay({
                         for (const k of devicePath) dev = dev[k];
                         if (isOutsideBase(newUrl, dev.base_url || '')) clearBaseAndCache(dev);
                         dev.url = newUrl;
+                        delete dev.media_set;
                         setConfig(newConfig);
+                        if (newUrl) void detectMediaSet(newUrl);
                       }}
                       onClear={() => {
                         const devicePath = getDevicePath();
@@ -410,6 +413,8 @@ export default function DeviceDetailOverlay({
                         delete dev.url;
                         delete dev.media_set;
                         setConfig(newConfig);
+                        ++detectTokenRef.current;
+                        setMediaSetFiles(null);
                       }}
                       containerClassName="flex-1"
                       className="px-3 py-2 border border-neutral-300 rounded-lg"