@Phantomlover1717 I haven’t experienced this issue with the grill, or most objects, in several months.
However, I still experience this issue regularly in the kitchen. It’s usually due to a counter top, the Racktastic Utensil Rack, the Griddler Oven Hood, and any items I place on the hood, including the Kitchen Essential Knife Block and the Seasonal Seasonings Spice Rack. These items are fine being place on top of each other, but once the dust settles, they tend to show up as red and block unrelated items around them.