axapta SP6 grid copy problem

Hi,

Our customer' s production enviroment is Axapta3.0 SP6.

The problem is  when they  try to copy all the tables from within the grid  copy process duration increases considerably.  This problem occured after upgrading SP3 to SP6.

For example:

When I try to copy the records in the customers table (CustTable form)  when using SP3  duration is 30 seconds but  if  I try to copy the records in  SP6 version the time has increased to 15 minutes .

Have you ever meet this problem?

Best regards

Sema