Hi, We are facing a strange issue. Our website is getting down every 2-3 weeks once. Support team is unable to fix the issue. If we change the ipaddress to the new one, the site is working fine for 2-3weeks and again the same problem is coming And we can see so many audit failure entries in the event viewer. Can any body suggest how to resolve this issue? Thanks venu

Hi, Thanks for posting in Microsoft TechNet forums. Please provide more detail information regarding this issue. What are those Failure Audit Events? Is the server free of virus infection? Has you support team found any networking problem? Have a nice day. Regards Kevin