One test suite is using the browser launched by other test suite when suites are executed in parallel in test suite collection. As a result test cases are failing with negative results.
Observed this issue multiple times.
This is major BUG , Can not expect these kind of main functional bugs from any framework.
This issue needs to be addressed as soon as possible.
Can you please share some more details? Iām also interested in this topic.
I might have noticed something similar: sometimes, when executing test suites in parallel, certain elements are not found by Katalon (I get the WebElementNotFoundException). When looking at the logs, I have seen that this happens when two test cases (that are running in parallel) try to perform a click operation at approximately the same time (within cca half a second time period).