Home map card

I created a card in HA with my home map with all devices. It was working well until few weeks ago. Now the map is visible only with Firefox browser while Edge and Chrome don’t show the map but only a grey strip on top of the screen.
What happened?
Thanks

Are you talking about a picture elements card? If so you might try giving the address of your house plan with an explicit IP address - in other words:

http://192.168.1.93:8123/local/ground_floor5.png

rather than

http://homeassistant.local:8123/local/ground_floor5.png

I’ve found that not all browsers play nicely with http://homeassistant.local:8123/ - and they’re constantly being updated.

Yes, is a picture element that I took not locally but from my website.
The problem is that the card was working good till few weeks ago also with Edge and Chrome and now only Firefox and Safari.
It seems a question of browser configuration.
Thank you for your help