Face ID stopped working

iphone X

faceID stopped working 3d ago

i downloaded the latest iOS (14.0.1) today

still not working

the ringer switch is on, nothing blocking my face or the camera area and the camera area is free of smudges

I reset the Face ID, and trying to set it up again, and the message is “move iPhone a little lower” or “move iPhone a little higher” back and forth and it seems to be having trouble focusing