guys, new tests(1) with SYBA-SY-PCX40009 on C3600 tested on different slots: it always fails with the same behavior I really do not understand the random failure, because it seems working for a while, and then, it suddenly fails I don't know how to investigate. (1) http://www.downthebunker.com/reloaded/space/viewtopic.php?f=50&t=337&p=1663