Switching Between Windows
I was automating your demo site for switch window but could switch back the second time from parent window to child window
1)Login to this url: http://toolsqa.com/automation-practice-switch-windows/
2)Perform an alert action .
3)Clicked on new browser tab.
4)Switch back from newly opened window to parent window.
5) Clicked on timing alert
5)After that could not switch from parent window to child window.
Thanks in advance.