Issue using Parallel activity

Hi team ,
I am facing some issues with parallel activity in uipath . I am using Extract data table to extract some order details from IE and Chrome browser. In attended mode it is working great, but when run from orchestrator , for some orders ,its getting processed in both chrome & IE thats causing duplicates. I am using separate xaml files for both browsers and also using Attach browser only but still facing issue. Can anyone please help on this.

Thanks,
Archana

Hi @ArchanaN

Would you be able to share how you use the parallel activity in your scenario ?