title: SQL Server 2008 R2 connectivity issue
body: <p>We have Installed SQL Server 2008 R2 Developer edition, for testing purpose we have put that machine as Local server.</p>
  
  <p>When we try to connect from other machines Visual studio 2010 or from SQL Server Management studio, it works fine.</p>
  
  <p>But after some time suddenly the connection is not working. (might be because of 6 users are trying to use the sql server at the same time). As per setting it is set as unlimited access.</p>
  
  <p>If we restart the machine it works fine again for some hours then again we face this problem</p>
  
  <p>Anyone have any idea why it is happening this way?</p>
  
  <p>Thanks in advance</p>