It seems like there was an update, I click the "clean room" button and the robot runs for about a minute and returns to the dock. I get the message "no map". The app tells me that map management is not enabled, when I try to turn it on, it is grayed out.
This is an S4 sn r0703s94200335 running version 01.03.28 app version 2.1.16
Hello,
Yes, 01.03.28 is the latest firmware for S4.