diff --git a/Cargo.lock b/Cargo.lock
index 9a26616a..ef59d884 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,7 +4,7 @@ version = 4
 
 [[package]]
 name = "PMOMusic"
-version = "0.3.42"
+version = "0.3.44"
 dependencies = [
  "axum 0.8.7",
  "console-subscriber",
diff --git a/PMOMusic/Cargo.toml b/PMOMusic/Cargo.toml
index 2e016542..693f6f52 100644
--- a/PMOMusic/Cargo.toml
+++ b/PMOMusic/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "PMOMusic"
-version = "0.3.42"
+version = "0.3.45"
 edition = "2024"
 
 [dependencies]
diff --git a/pmocontrol/src/music_renderer/musicrenderer.rs b/pmocontrol/src/music_renderer/musicrenderer.rs
index cd05675e..40376f37 100644
--- a/pmocontrol/src/music_renderer/musicrenderer.rs
+++ b/pmocontrol/src/music_renderer/musicrenderer.rs
@@ -1129,14 +1129,21 @@ impl MusicRenderer {
 
     /// Play from a specific index in the queue.
     pub fn play_from_index(&self, index: usize) -> Result<(), ControlPointError> {
-        // Reset the has_played flag before starting playback to prevent
-        // auto-advance on transient STOPPED states during track initialization.
-        // The flag will be set back to true when PLAYING state is detected.
+        // ✅ CORRECTIF BUG SHUFFLE: Quand on change d'index manuellement
+        // (par exemple shuffle, clique sur un titre), on réinitialise OBLIGATOIREMENT
+        // le flag has_played. Sinon quand le titre se termine l'auto-avance
+        // pense qu'il n'a jamais démarré et s'arrête.
+        tracing::debug!(
+            index = index,
+            renderer = self.info.friendly_name(),
+            "🎯 play_from_index appelé, réinitialisation has_played_flag"
+        );
         self.clear_has_played_flag();
 
         self.lock_backend_for("play_from_index")
             .play_from_index(index)?;
-        self.emit_queue_updated();
+
+        self.set_playback_source(PlaybackSource::FromQueue);
         Ok(())
     }
 
@@ -1159,6 +1166,11 @@ impl MusicRenderer {
         let queue_not_empty = backend.len().unwrap_or(0) > 0;
 
         if queue_not_empty {
+            // Set playback_source to FromQueue BEFORE calling backend
+            // to prevent race condition where watcher sees STOPPED before
+            // source is set, breaking auto-advance
+            self.set_playback_source(PlaybackSource::FromQueue);
+
             // Si on a des items dans la queue, jouer le track courant (ou le premier si aucun n'est sélectionné)
             // Cela fonctionne pour tous les backends (UPnP interne, OpenHome, etc.)
             backend.play_from_queue()
@@ -1624,6 +1636,11 @@ impl MusicRenderer {
         // The flag will be set back to true when PLAYING state is detected.
         self.clear_has_played_flag();
 
+        // Set playback_source to FromQueue BEFORE calling backend
+        // to prevent race condition where watcher sees STOPPED before
+        // source is set, breaking auto-advance
+        self.set_playback_source(PlaybackSource::FromQueue);
+
         self.lock_backend_for("play_from_queue").play_from_queue()
     }
 
@@ -1843,8 +1860,9 @@ impl MusicRenderer {
         // 5. Replace the queue with shuffled items, starting at index 0
         self.replace_queue(shuffled_items, Some(0))?;
 
-        // 6. Start playback from the first track
-        self.play_from_index(0)?;
+        // 6. Start playback from the first track with retry for JBL-like renderers
+        // that fail the first Play command due to timing issues
+        self.play_current_from_queue_with_retry()?;
 
         Ok(())
     }
diff --git a/pmocontrol/src/music_renderer/upnp_renderer.rs b/pmocontrol/src/music_renderer/upnp_renderer.rs
index 11578c5a..ad57b3cc 100644
--- a/pmocontrol/src/music_renderer/upnp_renderer.rs
+++ b/pmocontrol/src/music_renderer/upnp_renderer.rs
@@ -218,9 +218,22 @@ impl QueueTransportControl for UpnpRenderer {
         // Détecte si l'URL est un flux continu en interrogeant le serveur HTTP
         let is_stream = crate::music_renderer::is_continuous_stream_url(&item.uri);
         *self.continuous_stream.lock().unwrap() = is_stream;
+
+        // Log current queue state for debugging
+        let queue_state = {
+            let queue = self.queue.lock().unwrap();
+            let idx = queue.current_index().unwrap_or(None);
+            let len = queue.len().unwrap_or(0);
+            let uri = item.uri.clone();
+            let title = item.metadata.as_ref().and_then(|m| m.title.clone());
+            (idx, len, uri, title)
+        };
         tracing::debug!(
-            "UpnpRenderer play_from_queue: URI={}, continuous_stream={}",
-            item.uri,
+            "UpnpRenderer play_from_queue: index={:?}/{}, uri={}, title={:?}, continuous_stream={}",
+            queue_state.0,
+            queue_state.1,
+            queue_state.2,
+            queue_state.3,
             is_stream
         );
 
@@ -243,11 +256,28 @@ impl QueueTransportControl for UpnpRenderer {
     }
 
     fn play_next(&self) -> Result<(), ControlPointError> {
+        let current_idx = {
+            let queue = self.queue.lock().unwrap();
+            let idx = queue.current_index().unwrap_or(None);
+            let len = queue.len().unwrap_or(0);
+            tracing::debug!(
+                current_index = ?idx,
+                queue_len = len,
+                "play_next: attempting to advance"
+            );
+            idx
+        };
         {
             let mut queue = self.queue.lock().unwrap();
             if !queue.advance()? {
                 return Err(ControlPointError::QueueError("No next track".into()));
             }
+            let new_idx = queue.current_index().unwrap_or(None);
+            tracing::debug!(
+                previous_index = ?current_idx,
+                new_index = ?new_idx,
+                "play_next: advanced"
+            );
         }
 
         self.play_from_queue()
@@ -269,6 +299,9 @@ impl QueueTransportControl for UpnpRenderer {
             let mut queue = self.queue.lock().unwrap();
             queue.set_index(Some(index))?;
         }
+        // CORRECTIF: Quand on change l'index manuellement (shuffle, sélection d'un titre)
+        // on logue pour être sûr que c'est bien appelé
+        tracing::debug!(index = index, "✅ SHUFFLE / SEEK: play_from_index appelé");
 
         self.play_from_queue()
     }
diff --git a/version.txt b/version.txt
index 0bdfd66f..5d8b11af 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.3.42
+0.3.45