My friend's daughter who was Amazon Flex Driver was terminated for tracking issues with Amazon's algorithms: the inability to account for a long line of Flex drivers outside the delivery station, for instance, or issues with car maintenance and repair that can cause delivery delays. She said that few addresses were difficult to locate. A week later, she had a hard time to find two more locations which are located in the alleys. After two weeks, the six locations challenged her but she made the deliveries. The bot fired her without a warning after she had a good standing for 8 months. No matter how hard to get hold of someone at Amazon to sort this problem with the bot. Nothing came forward to her. She ended up with two new jobs with Uber and Lyft. She missed Amazon paychecks.