What version of TestComplete are you using?
Here are some best practices that can help you fine tune things
https://support.smartbear.com/testcomplete/docs/working-with/best-practices/index.html
Make sure that TestComplete and your application under test are the only applications running on your computer. TestComplete likes lots of memory.
Marsha_R
[Community Hero]
____
[Community Heroes] are not employed by SmartBear Software but
are just volunteers who have some experience with the tools by SmartBear Software
and a desire to help others. Posts made by [Community Heroes]
may differ from the official policies of SmartBear Software and should be treated
as the own private opinion of their authors and under no circumstances as an
official answer from SmartBear Software.
The [Community Hero] signature is used with permission by SmartBear Software.
https://community.smartbear.com/t5/custom/page/page-id/hall-of-fame
