Hi Samsungbot,
Thank you for the feedback and we are glad to know that you are using Samsung products. It warms our hearts to know that our Samsung Jet stick vacuum is part of your family now. We apologize for the inconvenience of the vacuum not meeting your expectation. We will surely notate your feedback about this matter to continue to improve our product.
I highly recommend visiting these links for basic troubleshooting steps:
Samsung POWERbot cycle doesn't complete:
https://www.samsung.com/us/support/troubleshooting/TSG01110503/
POWERbot robot vacuum mapping and pattern cleaning FAQs:
https://www.samsung.com/us/support/answer/ANS00088082/
To know more about the product specification, please click the link below: See page 39.
https://downloadcenter.samsung.com/content/UM/201610/20161006093536805/05._DJ68-00740B.pdf
You may check this link for future reference to reduce unnecessary repairs over the vacuum's lifetime.
https://www.samsung.com/us/support/answer/ANS00085642/
If repair is needed, please take note of your warranty coverage:
https://www.samsung.com/us/support/warranty/?model=N0052167
If you continue to get this kind of problem, please reach us with the following options so that we can further assist you with options.
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
Reference Ticket number: 1144451142
Thank you for choosing Samsung. Have a great day.
-Trisha-