Hi,
I created a Nintex workflow using request data, send notification, run if etc actions and publish the workflow. I was able to export it as well without any issues.
Then I moved my request data form from default to Nintex forms 2010, and then tried to publish the workflow, and it worked fine too.
But now I am unable to export it. It takes 2-4 min to ask my credentials first and then another 5-6 min to navigate to error page.
The size of the workflow was less then 100 kb, the last time I exported it.
Please let me know if anyone has faced this earlier and know the solution to fix it.