FYI - We started getting "authentication failed" errors for all Fedex fulfillments or shipping rate calculations (related to Fedex shipping items) on SOs after our NetSuite upgrade last night. Reached out to NetSuite support and they confirmed NetSuite is having issues with Fedex integration today (a U1 defect)

We are having the same issue. Are you still having issues?

The defect was fixed on Saturday evening for us. How about you? @cferber

yes it was fixed