SLOW START DELPHI APPLICATION

SLOW START DELPHI APPLICATION

Hello,

My Delphi Embarcadero application uses TUniQuery, to access 2 Interbase Tables, and TUniTable to access 2 DBF Tables.
The application is getting slower and slower and slower when starts, more than 2 minutes. Every day is slower than the day before. The execution is OK.
I already put the property FetchAll to False but didn't manage.
Could you help me?
Thank you!