When using Unique Values renderer on a raster with pyramids, some of the pixels are displayed as < all other values > instead of the actual value

Description

When adding a raster to ArcMap and using Unique Values renderer, occasionally pixels do not display properly when zoomed out. When zooming in, the correct pixel values display.

Cause

The Unique Values renderer is incorrectly displaying some pixels in the pyramids as <all other values>, instead of using the correct pixel values.

Workaround