Index: modules/univention/s4connector/s4cache.py
===================================================================
--- modules/univention/s4connector/s4cache.py	(Revision 51983)
+++ modules/univention/s4connector/s4cache.py	(Arbeitskopie)
@@ -100,7 +66,7 @@
 		return self.set_old - self.intersect
 
 	def changed(self):
-		return set(o for o in self.intersect if self.old[o] != self.new[o])
+		return set(o for o in self.intersect if sorted(self.old[o]) != sorted(self.new[o]))
 
 
 class S4Cache: