a ForEach loop is checking a CSDBQuery result list line by line. Some lines requests user input by PopupInput. If the times between the PopupInputs is less than 2 minutes the workflow completes successfully. But 2 minutes after the last PopupInput the gui terminates with a timeout, the loop continue but stuck if an additional PopupInput is required (no gui handle).
Increasing the timeout value of the PopupInput will not fix the issue as this value will affect only the waiting time for the user input. The problem is the gui timeout between tha last (completed) PopupInput and the following.
INFO: <?xml version="1.0" encoding="UTF-8" standalone="no"?>
<EVGui_GenericResp errorCode="-1" errorMessage="Time Out to receive Workflow response"/>
DatabaseMessage : SEVERE: failed to set WFCommunicator event [2BE9AD30-7E87-4C26-9ACD-8A73523C26A6], messageId , errorCode 
Question: Is ist possible to increase the 2 minute gui timeout?