ADAS - Rexing V3

My ADAS only seems to work when i am parked. It picks up cars and movement. When i get close to a car, move out of lane, or come close to parked car it does nothing. I have the latest firmware.  

Now if someone is going to tell me to change resolution, then what should that resolution be ? and it should not involve turning something else off.  Currently i think i have it set to 2K.