diff --git a/lib/sounds.py b/lib/sounds.py
index 28ba34a..90a6713 100644
--- a/lib/sounds.py
+++ b/lib/sounds.py
@@ -33,39 +33,53 @@ class SoundOff(QObject):
         if cls._instance:
             return cls._instance
         cls._instance = super(SoundOff, cls).__new__(cls)
+        #
+        # Setup devices
+        #
+        cls.virtualDevice = None
+
+        for output in QMediaDevices.audioOutputs():
+            if output.id().data().decode("utf-8") == "virt-input":
+                cls.virtualDevice = output
+            if output.isDefault():
+                cls.localDevice = output
+        cls.alertEffect = QSoundEffect()
+        cls.alertEffect.setSource(QUrl("qrc:/beep.wav"))
+        cls.alertEffect.setAudioDevice(cls.localDevice)
+        cls.alertEffect.setVolume(0.25)
+        cls.alertEffect.setLoopCount(1)
+
+        cls.localPlayer = QMediaPlayer()
+        cls.localPlayer.setObjectName("localPlayer")
+        cls.localOutput = QAudioOutput()
+        cls.localOutput.setDevice(cls.localDevice)
+        cls.localPlayer.setAudioOutput(cls.localOutput)
+        if cls.virtualDevice:
+            cls.virtualPlayer = QMediaPlayer()
+            cls.virtualPlayer.setObjectName("virtualPlayer")
+            cls.virtualOutput = QAudioOutput()
+            cls.virtualOutput.setVolume(1.0)
+            cls.virtualOutput.setDevice(cls.virtualDevice)
+            cls.virtualPlayer.setAudioOutput(cls.virtualOutput)
+
+        cacheDir = QDir(
+            QStandardPaths.writableLocation(
+                QStandardPaths.StandardLocation.GenericCacheLocation
+            )
+        )
+        cacheDir.mkdir("Troglodite")
+        cacheDir = QDir(cacheDir.path() + QDir.separator() + "Troglodite")
+        netCache = QNetworkDiskCache()
+        netCache.setCacheDirectory(cacheDir.path())
+        cls.nam = QNetworkAccessManager()
+        cls.nam.setCache(netCache)
         return cls._instance
 
     def __init__(self) -> None:
         super().__init__()
-        #
-        # Setup devices
-        #
-        self.virtualDevice = None
+        if self.localPlayer.receivers(self.localPlayer.errorOccurred) > 0:
+            print("SoundOff, __init__() after __init__()")
 
-        for output in QMediaDevices.audioOutputs():
-            if output.id().data().decode("utf-8") == "virt-input":
-                self.virtualDevice = output
-            if output.isDefault():
-                self.localDevice = output
-
-        self.alertEffect = QSoundEffect()
-        self.alertEffect.setSource(QUrl("qrc:/beep.wav"))
-        self.alertEffect.setAudioDevice(self.localDevice)
-        self.alertEffect.setVolume(0.25)
-        self.alertEffect.setLoopCount(1)
-
-        self.localPlayer = QMediaPlayer()
-        self.localPlayer.setObjectName("localPlayer")
-        self.localOutput = QAudioOutput()
-        self.localOutput.setDevice(self.localDevice)
-        self.localPlayer.setAudioOutput(self.localOutput)
-        if self.virtualDevice:
-            self.virtualPlayer = QMediaPlayer()
-            self.virtualPlayer.setObjectName("virtualPlayer")
-            self.virtualOutput = QAudioOutput()
-            self.virtualOutput.setVolume(1.0)
-            self.virtualOutput.setDevice(self.virtualDevice)
-            self.virtualPlayer.setAudioOutput(self.virtualOutput)
         #
         # Connections
         #
@@ -76,17 +90,6 @@ class SoundOff(QObject):
             self.virtualPlayer.errorOccurred.connect(self.mediaError)
             self.virtualPlayer.mediaStatusChanged.connect(self.mediaStatus)
             self.virtualPlayer.playbackStateChanged.connect(self.playbackState)
-        cacheDir = QDir(
-            QStandardPaths.writableLocation(
-                QStandardPaths.StandardLocation.GenericCacheLocation
-            )
-        )
-        cacheDir.mkdir("Troglodite")
-        cacheDir = QDir(cacheDir.path() + QDir.separator() + "Troglodite")
-        netCache = QNetworkDiskCache()
-        netCache.setCacheDirectory(cacheDir.path())
-        self.nam = QNetworkAccessManager()
-        self.nam.setCache(netCache)
         self.nam.finished.connect(self.finished)
         return
 
@@ -98,7 +101,7 @@ class SoundOff(QObject):
 
     @pyqtSlot(QMediaPlayer.MediaStatus)
     def mediaStatus(self, status: QMediaPlayer.MediaStatus) -> None:
-        # print(f"mediaStatus: {status}")
+        #print(f"mediaStatus: {status}")
         if status == QMediaPlayer.MediaStatus.LoadedMedia:
             player: Optional[QMediaPlayer] = cast(QMediaPlayer, self.sender())
             assert player is not None
@@ -107,7 +110,7 @@ class SoundOff(QObject):
 
     @pyqtSlot(QMediaPlayer.PlaybackState)
     def playbackState(self, state: QMediaPlayer.PlaybackState) -> None:
-        # print(f"playbackState: {state}")
+        #print(f"playbackState: {state}")
         return
 
     #
@@ -154,14 +157,14 @@ class SoundOff(QObject):
     @pyqtSlot(QNetworkReply)
     def finished(self, reply: QNetworkReply) -> None:
         storage = reply.readAll()
-
+        reply.close()
         crypto = QCryptographicHash(QCryptographicHash.Algorithm.Sha256)
         for player in [self.localPlayer, self.virtualPlayer]:
             if not player:
                 continue
             self._storage[player] = QByteArray(storage)
             crypto.addData(self._storage[player])
-            print(player, crypto.result().toHex())
+            #print(player, crypto.result().toHex())
             crypto.reset()
             self._buffer[player] = QBuffer(self._storage[player])
             url = reply.request().url()
@@ -169,5 +172,5 @@ class SoundOff(QObject):
             player.setPosition(0)
             if player.mediaStatus() == QMediaPlayer.MediaStatus.LoadedMedia:
                 player.play()
-                print("play")
+                #print("play")
         return