chore: Update README.md (#1346)

Author: Feichtmeier

README.md

@@ -7,7 +7,7 @@
 [![Dart](https://img.shields.io/badge/-Dart-555?style=flat&logo=data:image/png;base64,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)](https://dart.dev/)
 [![Flutter](https://img.shields.io/badge/-Flutter-555?style=flat&logo=data:image/png;base64,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)](https://flutter.dev/)
 
-MusicPod is a local music, radio, television and podcast player for Linux Desktop, MacOS and Windows. (Android is planed but no ETA yet when it will happen.)
+MusicPod is a local music, radio, television and podcast player for Linux Desktop, MacOS and Windows (currently the metadata loading for local audio takes ages, so the Windows version is not considered stable if you are looking for the local audio feature. See [#264](https://github.com/ubuntu-flutter-community/musicpod/issues/264) ). (Android is planed but no ETA yet when it will happen.)
 
 | OS      | How to install                                                                                                                                                                                                                                     |
 | ------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
@@ -168,4 +168,4 @@ Reading the local covers and fetching remote covers for radio data happens insid
 
 ### Persistence
 
-Preferences are stored with [shared_preferences](https://pub.dev/packages/shared_preferences), collections are stored inside basic json files on our computer.
+Preferences are stored with [shared_preferences](https://pub.dev/packages/shared_preferences), collections are stored inside basic json files on our computer.