I started this on another topic, and it was suggested I take it to its own topic, so here you go!
I have an image tile, and the URL is to the snapshot on my Amcrest Camera.
On my computer: The camera url works in my browser AND it works on the image tile.
On my tablet, ipad, phone, and fire tablet: The URL works in my browser, but NOT in the tile.
YES, I tried it on 4 mobile devices.
I have tried a ton of settings.
(bonus: the video URL works on my computer as well)
EDIT: I tried legacy and non-legacy dashboards as well
Check the screen shots attached
Computer:
Tablet: