suppress TN3270E rumba event popup
Is there a way to suppress the below event pop-up (and does anyone know what causes this)? I am running a "stress" script which runs a process that basically connects to a MainFrame 3270, and then issues the commands/user/password in order to login (and then exits). Often when I have 2 such scripts running side-by-side, I will get the below event pop-up. What is worse, is that once it pops up, the process appears to hang until I press OK. In addition, if the 2nd side-by-side script hits into the same state, its event exception does not even pop up until I click OK on the first one.. (i.e., - and maybe this is a Windows issue - only one event pops up at a time, and other ones are apparently queued.)
1. How can I suppress the event pop-up?
2. What is best way to diagnose the root cause?