diff --git a/src/pages/MeetingRoom.tsx b/src/pages/MeetingRoom.tsx
index 6dfd57e..18aa844 100644
--- a/src/pages/MeetingRoom.tsx
+++ b/src/pages/MeetingRoom.tsx
@@ -404,10 +404,52 @@ function MiiAvatarBackup({
   );
 }
 
+// ==========================================
+// CLASSES E COMPONENTES DE RESILIÊNCIA
+// ==========================================
+class AvatarErrorBoundary extends React.Component<{ fallback: React.ReactNode; children: React.ReactNode }, { hasError: boolean }> {
+  constructor(props: { fallback: React.ReactNode; children: React.ReactNode }) {
+    super(props);
+    this.state = { hasError: false };
+  }
+
+  static getDerivedStateFromError() {
+    return { hasError: true };
+  }
+
+  componentDidCatch(error: any) {
+    console.warn("🚨 [AvatarErrorBoundary] Falha ao carregar o modelo GLB do avatar. Utilizando o avatar de fallback procedural.", error);
+  }
+
+  render() {
+    if (this.state.hasError) {
+      return this.props.fallback;
+    }
+    return this.props.children;
+  }
+}
+
+// O componente principal MiiAvatar agora é um wrapper resiliente com Suspense e ErrorBoundary
+function MiiAvatar(props: { 
+  avatarId: number; 
+  username: string; 
+  isTalking?: boolean; 
+  scale?: number;
+  isLastChatSender?: boolean;
+} & Record<string, unknown>) {
+  return (
+    <AvatarErrorBoundary fallback={<MiiAvatarBackup {...props} />}>
+      <Suspense fallback={<MiiAvatarBackup {...props} />}>
+        <RealMiiAvatar {...props} />
+      </Suspense>
+    </AvatarErrorBoundary>
+  );
+}
+
 // ==========================================
 // NOVOS AVATARES REALISTAS (READY PLAYER ME)
 // ==========================================
-function MiiAvatar({ 
+function RealMiiAvatar({ 
   avatarId, 
   username, 
   isTalking,