diff --git a/app/components/MessageAttachments/MessageVoice.tsx b/app/components/MessageAttachments/MessageVoice.tsx
index ce04dda..a9c1e59 100644
--- a/app/components/MessageAttachments/MessageVoice.tsx
+++ b/app/components/MessageAttachments/MessageVoice.tsx
@@ -114,8 +114,6 @@ export function MessageVoice(props: AttachmentProps) {
         totalDuration,
         currentMessageId,
     } = usePlayerContext();
-
-    // Важно: состояние "активности" теперь берется из глобального плеера
     const messageId = String((props.parent as any)?.id ?? (props.attachment as any)?.messageId ?? props.attachment.id);
     const isCurrentTrack = currentMessageId === messageId;
 
@@ -123,7 +121,7 @@ export function MessageVoice(props: AttachmentProps) {
     const safeCurrent = isCurrentTrack ? currentDuration : 0;
     const playbackProgress = Math.max(0, Math.min(1, safeCurrent / fullDuration));
 
-    const createAudioBlob = () => new Blob([Buffer.from(props.attachment.blob, "binary")], { type: "audio/webm" });
+    const createAudioBlob = () => new Blob([Buffer.from(props.attachment.blob, "binary")], { type: "audio/webm;codecs=opus" });
 
     const ensureStarted = (seekToSec?: number) => {
         const blob = createAudioBlob();
@@ -204,7 +202,7 @@ export function MessageVoice(props: AttachmentProps) {
 
                         {downloadStatus !== DownloadStatus.DOWNLOADED && <IconArrowDown color="white" size={22} />}
 
-                        {downloadStatus === DownloadStatus.DOWNLOADED &&
+                        {downloadStatus === DownloadStatus.DOWNLOADED && !isUploading &&
                             (isCurrentTrack && playing ? (
                                 <IconPlayerPauseFilled color="white" size={22} />
                             ) : (
diff --git a/app/providers/PlayerProvider/PlayerProvider.tsx b/app/providers/PlayerProvider/PlayerProvider.tsx
index 6a62109..06b0a66 100644
--- a/app/providers/PlayerProvider/PlayerProvider.tsx
+++ b/app/providers/PlayerProvider/PlayerProvider.tsx
@@ -16,6 +16,7 @@ export interface PlayerContextValue {
     totalDuration: number;
     currentMessageId: string | null;
     lastMessageId: string | null;
+    lastError: string | null;
 }
 
 export const PlayerContext = createContext<PlayerContextValue | null>(null);
@@ -40,6 +41,7 @@ export function PlayerProvider(props: PlayerProviderProps) {
     const [isPlaying, setIsPlaying] = useState(false);
     const [duration, setDurationState] = useState(0);
     const [totalDuration, setTotalDuration] = useState(0);
+    const [lastError, setLastError] = useState<string | null>(null);
 
     const [currentMessageId, setCurrentMessageId] = useState<string | null>(null);
     const [lastMessageId, setLastMessageId] = useState<string | null>(null);
@@ -64,6 +66,22 @@ export function PlayerProvider(props: PlayerProviderProps) {
         setTotalDuration(safe);
     };
 
+    const decodeMediaError = (err: MediaError | null) => {
+        if (!err) return "Unknown media error";
+        switch (err.code) {
+            case MediaError.MEDIA_ERR_ABORTED:
+                return "Playback aborted";
+            case MediaError.MEDIA_ERR_NETWORK:
+                return "Network error while loading audio";
+            case MediaError.MEDIA_ERR_DECODE:
+                return "Audio decode error";
+            case MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED:
+                return "Audio source is not supported";
+            default:
+                return `Unknown media error (${err.code})`;
+        }
+    };
+
     useEffect(() => {
         const audio = audioRef.current;
         if (!audio) return;
@@ -89,6 +107,7 @@ export function PlayerProvider(props: PlayerProviderProps) {
             if (isLoadingRef.current) return;
             if (isSeekingRef.current) return;
             if (rafTimeUpdateRef.current != null) return;
+
             rafTimeUpdateRef.current = requestAnimationFrame(() => {
                 rafTimeUpdateRef.current = null;
                 if (!isLoadingRef.current && !isSeekingRef.current) {
@@ -103,9 +122,7 @@ export function PlayerProvider(props: PlayerProviderProps) {
         const onSeeked = () => {
             if (isSeekingRef.current) {
                 isSeekingRef.current = false;
-                if (!isLoadingRef.current) {
-                    commitDuration(audio.currentTime || 0);
-                }
+                if (!isLoadingRef.current) commitDuration(audio.currentTime || 0);
                 return;
             }
             if (isLoadingRef.current) return;
@@ -113,9 +130,20 @@ export function PlayerProvider(props: PlayerProviderProps) {
         };
 
         const onCanPlay = () => {
-            if (isLoadingRef.current) {
-                isLoadingRef.current = false;
-            }
+            if (isLoadingRef.current) isLoadingRef.current = false;
+        };
+
+        const onError = (_e: Event) => {
+            const message = decodeMediaError(audio.error);
+            setLastError(message);
+
+            console.error("Audio playback error", {
+                message,
+                mediaError: audio.error,
+                currentSrc: audio.currentSrc,
+                readyState: audio.readyState,
+                networkState: audio.networkState,
+            });
         };
 
         audio.addEventListener("play", onPlay);
@@ -126,6 +154,7 @@ export function PlayerProvider(props: PlayerProviderProps) {
         audio.addEventListener("durationchange", onDurationChange);
         audio.addEventListener("seeked", onSeeked);
         audio.addEventListener("canplay", onCanPlay);
+        audio.addEventListener("error", onError);
 
         return () => {
             audio.removeEventListener("play", onPlay);
@@ -136,6 +165,7 @@ export function PlayerProvider(props: PlayerProviderProps) {
             audio.removeEventListener("durationchange", onDurationChange);
             audio.removeEventListener("seeked", onSeeked);
             audio.removeEventListener("canplay", onCanPlay);
+            audio.removeEventListener("error", onError);
 
             if (rafTimeUpdateRef.current != null) {
                 cancelAnimationFrame(rafTimeUpdateRef.current);
@@ -162,6 +192,12 @@ export function PlayerProvider(props: PlayerProviderProps) {
         const el = audioRef.current;
         if (!el) return;
 
+        // чтобы не было warning о неиспользуемых args при строгих правилах
+        void artist;
+        void title;
+
+        setLastError(null);
+
         if (objectUrlRef.current) {
             URL.revokeObjectURL(objectUrlRef.current);
             objectUrlRef.current = null;
@@ -176,7 +212,6 @@ export function PlayerProvider(props: PlayerProviderProps) {
         isSeekingRef.current = false;
 
         el.src = audioSrc;
-
         durationRef.current = 0;
 
         const msgId = messageId ?? null;
@@ -185,6 +220,7 @@ export function PlayerProvider(props: PlayerProviderProps) {
 
         isPlayingRef.current = true;
         setIsPlaying(true);
+
         const prevDuration = durationRef.current;
         requestAnimationFrame(() => {
             if (durationRef.current === prevDuration) {
@@ -192,9 +228,10 @@ export function PlayerProvider(props: PlayerProviderProps) {
             }
         });
 
-        void el.play().catch(() => {
+        void el.play().catch((err) => {
             isLoadingRef.current = false;
             commitPlaying(false);
+            setLastError(err instanceof Error ? err.message : "play() failed");
         });
     };
 
@@ -210,8 +247,9 @@ export function PlayerProvider(props: PlayerProviderProps) {
 
         commitPlaying(true);
 
-        void el.play().catch(() => {
+        void el.play().catch((err) => {
             commitPlaying(false);
+            setLastError(err instanceof Error ? err.message : "resume() failed");
         });
     };
 
@@ -252,6 +290,7 @@ export function PlayerProvider(props: PlayerProviderProps) {
                 totalDuration,
                 currentMessageId,
                 lastMessageId,
+                lastError,
             }}
         >
             {props.children}