can you make sure the timer service is up and running?
Do you have other workflows using "pause for" or "pause until" that work as expected?
I don't see any error in your workflow or the configuration of the action which is why I think the problem is related to your SharePoint environment.
The Sharepoint Timer service is definitely running as far as I can see.
It’s certainly got me puzzled ☺
Any other suggestions ?
Even if the Timer Service shows as currently running, restart it if you haven't and then give it a test.
I was thinking that myself so I restarted the timer then rebooted the server with no luck. I think we will have a Nintex consultant come in for half a day and have a look.
Not a bad idea at all, nothing beats hands on troubleshooting.
also the loop control doesn't work if that helps with the thinking.
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