May I know how to enable the second option in the assignment tab telling this node will run as an unattended activity.thanks
Discussion posts and replies are publicly visible
You can't have more than one flow coming into an XOR gateway. If you do what's pictured here, the process will get to the XOR gateway for the 2nd time and stall there with seemingly no explanation.
Instead, you should add a blank Script Task before the "Cancel?" XOR, and have your bottom flow point to that script task when the user does an additional loop.