title: TortoiseSVN 1.7 extremely slow on commit and check modifications on network share
body: <p>This issue is related for operations with TortoiseSVN 1.7 only and on network share only.</p>
  
  <p>On the dev server I have an svn working copy where I can commit something and then update on production server.<br>
  Sometimes when all active sessions on the dev server are busy (I can't connect by RDP), I make "Commit" by network share from another dev server.<br>
  So, I open DEV-2, then open network directory: \\DEV\Project  and click "Commit" or "Check modification".<br>
  At this moment dialog opens very slowly (30-40 minutes). There are no unversioned files. And no matter how many changed files (can be 0).<br></p>
  
  <p>Note: "Update" operation works fine.<br>
  Also above issues works fine with old versions of TortoiseSVN (1.6 for example).</p>
  
  <p>I saw many suggestions to not use those operation on network shares, and use them locally.<br>
  But this is not a solution of a problem.<br>
  Sometimes I need to do "commit" on network share.<br>
  And again, this works fine in early versions.</p>
  
  <p>Maybe someone knows how to workaround this problem? Or maybe there exists some setting which can be disabled?</p>
  
  <p>I found same question on tortoise developers forum. But also without solution:
  <a href="http://tortoisesvn.tigris.org/ds/viewMessage.do?dsForumId=4061&amp;dsMessageId=2892466" rel="noreferrer">http://tortoisesvn.tigris.org/ds/viewMessage.do?dsForumId=4061&amp;dsMessageId=2892466</a></p>
  
  <p><hr>
  <strong>Update 1:</strong><br>
  I added a similar question on tortoise developers forum:<br>
  <a href="http://tortoisesvn.tigris.org/ds/viewMessage.do?dsForumId=4061&amp;dsMessageId=2909472" rel="noreferrer">http://tortoisesvn.tigris.org/ds/viewMessage.do?dsForumId=4061&amp;dsMessageId=2909472</a></p>