strange, my app worked briefly a long time ago and hasn't worked since, as someone said, it barfs.
What I have had problems with, well not me personally, is that the changes they made for security can be a PIA.
The limit of 6 electronic transfers a month. I try to budget so (a) I don't need to transfer money and (b) plan the transfers so I don't have to do more than one.
The secondary token can also be a PIA particularly if two people (joint account) want to use online banking.
It only accepts one phone number.