Other than all of the other complaints on this map I feel like its false advertising when you add an address and destination and give an exact number of minutes before a ride is booked then change it to nearly twice that time once its booked. And of course there is the message popping up about there being a fee of you cancel within 5 minutes because now the time doesnt work for you.
I would suggest a time range like 8-20 minutes or something.
Retardo McGee about Uber, v3.246.2