Vacuum won't save map

[dr.know]

Hi @DRESEN.HP and welcome to the community forum.
There is a new firmware update coming out soon to fix several troubles.
If you had problems w/setup you might want to check this out:

Wyze Robot Vacuum Pairing Survey

Hi, everyone! The manufacturers of Wyze Robot Vacuum asked me to send a survey out to people that have received their vacuums. We noticed data that indicates that there can be improvement with pairing success. We aren’t seeing a whole lot of reports about pairing trouble so we suspect that it is generally working when people try again. We’d love more data about the customer experience to help with our investigation. If you have received your Wyze Robot Vacuum and worked on the setup process, …