Index: firmware/target/arm/usb-fw-pp502x.c
===================================================================
--- firmware/target/arm/usb-fw-pp502x.c	(revision 30619)
+++ firmware/target/arm/usb-fw-pp502x.c	(working copy)
@@ -230,9 +230,9 @@
 void usb_drv_usb_detect_event(void)
 {
     /* Filter for invalid bus reset when unplugging by checking the pin state. */
-    if(usb_plugged()) {
+    //if(usb_plugged()) {
         usb_status_event(USB_INSERTED);
-    }
+    //}
 }
 #endif /* USB_STATUS_BY_EVENT */