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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Calc 5.3.2.2 impossibly slow"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=107770">107770</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Calc 5.3.2.2 impossibly slow
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>5.3.2.2 release
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Calc
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>david_lynch@blueyonder.co.uk
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="http://bugs.documentfoundation.org/attachment.cgi?id=133235" name="attach_133235" title="Works well under 5.3.1.2, impossibly slow under 5.3.2.2">attachment 133235</a> <a href="http://bugs.documentfoundation.org/attachment.cgi?id=133235&action=edit" title="Works well under 5.3.1.2, impossibly slow under 5.3.2.2">[details]</a></span>
Works well under 5.3.1.2, impossibly slow under 5.3.2.2

Calc Version: 5.3.2.2 (x64)
Build ID: 6cd4f1ef626f15116896b1d8e1398b56da0d0ee1

Windows 10 

is so slow as to be unusable, particularly scrolling and altering column widths
(you can see the latter proceeding in jumps). It takes about 3 seconds to
display a new sheet, and about 2 seconds to [page down].

I have reverted to 

Calc Version: 5.3.1.2 (x64)
Build ID: e80a0e0fd1875e1696614d24c32df0f95f03deb2

where the same spreadsheet behaves normally and responsively.

I have attached the spreadsheet.</pre>
        </div>
      </p>


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