Can't logon to Orbi - "Logon timed out, please try again"

A previous thread indicated that this was fixed.  It does not appear to be.  I updated my firmware and iPhone app.  Deleted and reinstalled my iPhone app three times based on the previous thread.  Same result.  Can't access the device with the app.  routerlogin.net working just fine.

I have an RBR850 and RBS850

Running firmware Version