Favorite color Ultra Card Pro sync

[Birdman86]

Error code in web console:

Failed to load resource: the server responded with a status of 404 (Not Found)
:8123/api/ultra_card_pro_cloud/favorite_colors:1
Ultra Card: Favorite colors sync requires the "Ultra Card Pro Cloud" integration. Install it from HACS (Integration: Ultra Card Pro Cloud) to persist colors across devices and after logout.

[WJDDesigns]

Have you installed the Ultra Cloud Pro Cloud Integration from HACS?

[Birdman86]

No.
The Ultra Card is trying, and failing, to sync to an integration that isn't there, producing error messages in the console.

[WJDDesigns]

https://github.com/WJDDesigns/ultra-card-connect

You need to install this.