Please bear with me as I am new at forms.   We have a check request process that we are developing.  During the check request the department heads either "Approve" or "Not Approve" a check request.  If the form is "Not Approved"  we do not want to perform a cold stop on the process, but rather send it back to the initiator to have it corrected then re-submitted. 

When I have attempt to re-assign it back to the departments heads, I am getting the following error.

"The gateway names "Exclusive Gateway" in the "Main Process" is improperly connected to other objects.   Gateways cannot have multiple incoming and outgoing sequence flows."

I have also attempted to deliver it back to the user tasks of "General Accounts Payable", "Operations", and "Human Resources" and receive the same error.

Here is my process.

Any assistance is greatly appreciated.