Hummingbird doesn't seem to think images are smushed, when they are.


I’m not sure if this is an issue with Hummingbird or with Smush but on one of my domains, Hummingbird gives me this report:


Optimize the following images to reduce their size by 2.2MiB (68% reduction).

Compressing could save 951.8KiB (67% reduction).

Compressing could save 722.8KiB (71% reduction).

Compressing×768.jpg could save 296.3KiB (68% reduction).

Compressing×639.jpg could save 227.4KiB (70% reduction).

Compressing×70-4601.jpg could save 1.6KiB (32% reduction).

Compressing×70-1986.jpg could save 1.5KiB (36% reduction).

Compressing×70-5804.jpg could save 1.4KiB (36% reduction).

Compressing×70-9968.jpg could save 1.1KiB (27% reduction).

Compressing could save 1KiB (93% reduction).

Compressing×70-8726.jpg could save 823B (23% reduction).

But when I go into the media library, Smush tells me that all images are smushed!

Please can you tell me where the problem is & what the problem is?