2013-04-09 15:42:11 Device server SPU communication failure (id: i350). 2013-04-09 15:42:11 Device server SPU communication failure (id: c175). 2013-04-09 16:51:23 Device server SPU communication failure (id: i350). 2013-04-09 16:51:23 Device server SPU communication failure (id: c175). 2013-04-09 16:51:32 Device server SPU not connected. 2013-04-09 16:52:09 Device server SPU connection restored.