Index: sources/gui/qml/components/USBButton.qml
===================================================================
diff -u -r56e378f7504701b9e9a9dccaf205aef2fd52c58e -r73091a6f5717c0fc88e236c06c618ad361f30a3c
--- sources/gui/qml/components/USBButton.qml	(.../USBButton.qml)	(revision 56e378f7504701b9e9a9dccaf205aef2fd52c58e)
+++ sources/gui/qml/components/USBButton.qml	(.../USBButton.qml)	(revision 73091a6f5717c0fc88e236c06c618ad361f30a3c)
@@ -24,30 +24,16 @@
     width: 50
     height: width
     x: width - 10
-    animated: true
-    loops: Animation.Infinite
-    duration: 1000 // 1 sec
-
     text.text: qsTr("USB")
     text.font.pixelSize: Fonts.fontPixelButton * 0.75
-    button.onPressed: {
+    onPressed: {
         _GuiView.doUSBDriveUmount()
-        animate(true)
     }
 
     Connections { target: _GuiView
-        onDidUSBDriveRemove: {
-            _root.animate(false)
-            _root.disabled = true
-        }
-        onDidUSBDriveMount: {
-            _root.disabled = false
-        }
-        onDidExportLog: {
-            _root.disabled = true
-        }
-        onDidExport: {
-            _root.disabled = false
-        }
+        onDidUSBDriveRemove : _root.enabled = false
+        onDidUSBDriveMount  : _root.enabled = true
+        onDidExportLog      : _root.enabled = false
+        onDidExport         : _root.enabled = true
     }
 }