Open Customer Transactions

When we open AR–>Customer–>Fucntions–>OpenTransction Editing , That forms reletaively slows down. But Microsoft released a hotfic to do that and that is to add a one line of Code . Then it is faster . But one problem im not sure it is related to this code or not But very rarely , this form is too slow maybe 3 minuted ,

Then i have to reindex Custtransopen table to make it faster again

Any idea whats going on

\Forms\CustOpenTrans\init

(NOTE: This change can be applied to the CustOpenTrans form as well)

super();

overviewGrid.autoSizeColumns (false); //added line

switch (originator.TableId)