title: Strange problem with VSS: VSS doesn't work after 5 p.m
body: <p>I have a very strange problem with Visual Source Safe. I use VSS as a add-on with VS 2008 in a corporate intranet with 5 other colleagues. My VS stops working after 5 p.m. most of days with complaining can not connect Source Safe. I'm running VS 2008 and VSS 2005 on Vista and no other one in corporate have such a problem.</p>
  
  <p>What do you think about its cause? 
  Is there any log for VSS? </p>