Dreame

Can I have my dreame just vacuumed and not wash the floors?   I don’t want to wash the wood floors as frequently as I like to just vacuum me them.  

I mapped the first floor using the charging station. I then moved the charging station to the second floor and mapped that floor. I’ve used the vacuum on both floors successfully but now when I return to the first floor, the robot is just randomly moving around. It won’t clean rooms, it acts like it can’t find the docking station is there something else I need to do to ensure that the robot will work on two floors?