we have problem in Linux level. we are using Firefox instance in Linux level to take the screen shot. but while preparing time it is getting error out. we did RCA and found that Firefox is throwing an alert(I called the same in GUI) warning: unresponsive script A script on this page may be busy or it may be stopped responding, you can stop the script now.open the script in debugger or let the script continue. If I click on continue button my program is getting success, now how could I handle this in Linux level? This issue is not reproducing in my local.