Test suite collection failing to execute on two device

Hello everyone,

I am facing one issue I don’t know why but on parallel mode when I run test suite collection on two android emulator all test cases failing one after another. I want to run different test suite parallel as on two android device at same time but I can’t due to all test cases failing is anyone know this kind of issue please let me know the solution as I am still new in katalon

Regards,
Vaibhav