When I want to cast a dashboard with custom cards to my Nest Hub, it’s always full of error and I don’t understand why
I can cast a ton of custom cards to my Nest Hub. (It’s the only way to be able to cast a Dashboard, as the regular Lovelace UI would just show a few cards).
I make heavy use of the custom vertical and horizontal stack in cards.
I’m wondering if there’s any client side code behind the card, it may fail. Since you’re just casting a display. Same reason you can’t click on links from cards. It’s not a full browser, it’s just a cast screen.