Failed to change lights

[Lxrits]

Home assistant instanse accessable from domain with valid ssl certificate. I can use webhook via public internet. But extension throws this error on console and idk what to do with this.

[muckelba]

I had that issue in the past, but it was caused by a mistyped domain name.

If you are sure that the domain is correct, maybe try to allow https://xpui.app.spotify.com in the HTTP settings of homeassistant:

http:
  cors_allowed_origins:
    - https://xpui.app.spotify.com