diff --git a/resources/lib/library_sync/full_sync.py b/resources/lib/library_sync/full_sync.py
index c35cc0bd..c0aa09c9 100644
--- a/resources/lib/library_sync/full_sync.py
+++ b/resources/lib/library_sync/full_sync.py
@@ -20,7 +20,7 @@ else:
 LOG = getLogger('PLEX.sync.full_sync')
 
 
-class FullSync(backgroundthread.KillableThread, common.libsync_mixin):
+class FullSync(common.libsync_mixin):
     def __init__(self, repair, callback, show_dialog):
         """
         repair=True: force sync EVERY item
@@ -213,5 +213,5 @@ class FullSync(backgroundthread.KillableThread, common.libsync_mixin):
 def start(show_dialog, repair=False, callback=None):
     """
     """
-    # backgroundthread.BGThreader.addTask(FullSync().setup(repair, callback))
-    FullSync(repair, callback, show_dialog).start()
+    # FullSync(repair, callback, show_dialog).start()
+    FullSync(repair, callback, show_dialog).run()
diff --git a/resources/lib/sync.py b/resources/lib/sync.py
index e03a5670..8e267c41 100644
--- a/resources/lib/sync.py
+++ b/resources/lib/sync.py
@@ -40,7 +40,7 @@ class Sync(backgroundthread.KillableThread):
         # Show sync dialog even if user deactivated?
         self.force_dialog = False
         # Lock used to wait on a full sync, e.g. on initial sync
-        self.lock = backgroundthread.threading.Lock()
+        # self.lock = backgroundthread.threading.Lock()
         super(Sync, self).__init__()
 
     def isCanceled(self):
@@ -126,21 +126,19 @@ class Sync(backgroundthread.KillableThread):
         self.sync_successful = successful
         self.last_full_sync = utils.unix_timestamp()
         set_library_scan_toggle(boolean=False)
-        try:
-            self.lock.release()
-        except backgroundthread.threading.ThreadError:
-            pass
+        # try:
+        #     self.lock.release()
+        # except backgroundthread.threading.ThreadError:
+        #     pass
 
     def start_library_sync(self, show_dialog=None, repair=False, block=False):
         show_dialog = show_dialog if show_dialog is not None else state.SYNC_DIALOG
-        if block:
-            self.lock.acquire()
-            library_sync.start(show_dialog, repair, self.on_library_scan_finished)
-            # Will block until scan is finished
-            self.lock.acquire()
-            self.lock.release()
-        else:
-            library_sync.start(show_dialog, repair, self.on_library_scan_finished)
+        library_sync.start(show_dialog, repair, self.on_library_scan_finished)
+        # if block:
+        # self.lock.acquire()
+        # Will block until scan is finished
+        # self.lock.acquire()
+        # self.lock.release()
 
     def start_fanart_download(self, refresh):
         if not utils.settings('FanartTV') == 'true':