This app has worked perfectly until very recently, now it won't let me sign in no matter what I try! I've uninstalled and reinstalled, I've changed my password, I've waited and tried again hours later and then days later and it still won't work! I just get "you are being redirected to hp smart" which leads nowhere 😣🤯😠 so frustrating!! Please fix asap!! I have parcel labels to print off that have now been delayed for over a week!