If a 4 slice toaster heats up in only 2 of the 4 slots, what can be done

Zwilling Enfinigy 2-Slice Long Toaster 2 long slot toaster Toaster Cover 4 Slice, Toaster Dust Cover, Washable Bakeware Protector, Covers Most 4 Slice Long Slot Toasters £ Go to store 2023 slot Turbotronic by z-line Shop 2 discs long slot toaster stainless steel with bun attachment crumb drawer online at a best price in India

20 super hot slot free play Best overall: Breville A Bit More Long Slot Toaster — See at Crate and Barrel ; Best budget: DASH ClearView Long Slice Toaster — See at Amazon