ACS v4.2 app problem

Hi,
I know that this is out of scope topic but has anybody encountered on
the next problem: ACS Release 4.2(0) Build 124 appliance every now and
then stops functioning. Symptoms are it gets unavailable, it's MAC
address cannot be seen on switchport, switchport is up up. The only
thing that helps is hardver restart. After restart everything is OK.
After less than 2 months problem repeats.
Now, after two days that it has been restarted, I cannot get web gui
even switch sees it's MAC. Thanks.

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Received on Mon Nov 09 2009 - 22:11:37 ART