This continuing problem of getting "requires authentication" every two weeks and require me to delete the app and reinstall it is getting old. I don't have a problem with the app itself but signing in is a problem I don't understand why every 2 to 3 weeks I have to uninstall and reinstall the app because it doesn't recognize my login credentials which is exactly the same as my online banking. You would think in this day and age of technology this Stone age app would be updated. Very frustrating