Marriott App for Android not working?

Anyone else having issue with the Marriott app for android (Samsung s9 in my case) not showing upcoming reservations, past reservations, cancelled reservations, or showing check in or any method to make changes? This has been going on for at least 4 to 5 months now despite many updates. Whenever I attempt to view reservations it says there is a connection issue and try again later. I've submitted many trouble tickets to Marriott and only receive a form email reply. Nothing ever gets fixed or even acknowledged!
Thoughts?
Last edited by p100a; Apr 30, 2018 at 3:00 pm