I seems to have a problem with my HS 21. When I restarted the blade, it just hangs on "Checking Adapter 0 Loop ID 04". I've tried unplugging the FC adapter and it will work ok. However, when I plug the adapter back in, again the "Checking Adapter 0 Loop ID 04" appears. I've tried going into the QLogic FastUTIL function on the FC adapter by pressing CTRL-Q, but again it just hangs there.