@LL221 -- probably not a "solution", but try deleting the app from your smart-phone, powering-off your smart-phone, powering-on your smart-phone, and downloading & installing the app. Then, does it work?
If all else fails, contact Shaw Support ( www.shaw.ca/chat or 1-888-472-2222) and get a Shaw Agent to walk through their check-list.
Yes, I can log in on mobile devices. The problem occurs when I try to log in to Bluecurve on a Firestick TV. I have ensured that device and all software is newly downloaded and current.
Yes I did get the issue resolved. When entering the Shaw credentials (account email and password) you must make sure you are using the sign-in info of the original account that is being used as the master account. (the account that is being billed by Shaw.)
You can not use the credentials of a sub account.