I was working with waitFor() and noticed that after all my test executed successfully, I was getting a large number of:
▶ WAITFOR Interrupted by timeout
outputted and was not sure why since the code was executing successfully. Looking at the waitFor code, I noticed that the timeout that is created that outputs this error message is never being cleared when the call executes successfully.
I have fixed this locally and everything seems to work fine. I will submit a pull request that fixes this later tonight.