Charles Paul
Barely functional, need to close the app often. If you can't seem to use it for two factor authentication as the system prompts, then doesn't show you the accept or cancel box, close the app completely and then it will function 90% of the time ONE TIME. Rinse and repeat. In general try to use some other authenticator app that actually works properly, but if you are forced by a large German company to use this, close it 8 times per day and you might get through.