There is no food inside the oven compartment.
Place the food on level 2 or 3 in the oven compartment.
With Smart Food ID (SFID), Food not present appears in the display of the oven.
Place the food on level 2 or 3 in the oven compartment.
Clean the camera covering pane as follows:
Remove any residue from the covering pane of the camera using a stainless steel spiral pad (e.g. Spontex Spirinett).
You can also carefully remove any residues using a glass scraper, running at a flat angle over the covering pane.