Why is my L40s ultra not cleaning under my couch

My vacuum issue not cleaning the under the coach or under the cabinet

I noticed this also. Turned on the option for this but literaly is 2" from the wall...

Your Dreame L40s Ultra isn't cleaning under the couch likely due to its sensors detecting low light, dark surfaces, or insufficient clearance, even if it looks okay to you; try adding light (like a flashlight beam), making the area  [url=https://monkey-type.net/]monkey type[/url]brighter, gently lifting the couch for a first clean to remap, or using custom zones in the app for that spot to coax it in. If there's technically space but it still won't go under, it's probably the clearance sensors being overly cautious. The L40 can get weird ..