Some images never load
Some posts that have images never load the image. I haven't found a pattern, maybe it's a yet-to-be-supported image format, I don't know.
Here's an example: https://lemmy.ml/post/2101250
I've noticed that sometimes the images are slow to load, I just attributed that to the original server being overloaded
I think its a network thing, that one works fine for me but I have had intermittent problems with others
It looks like images are currently served from the original instance. So if they're slow or down they'll fail to load. On top of which a lot of instances don't seem to use a CDN.