📺 Trakt.tv Plugin

I just did this tonight and had the same problem but a reboot of HA worked for me. Once I rebooted ha I was able to complete the process. In my case I am using the reverse proxy in my synology. I’m not sure how you are doing your SSL but one thing I did need to do was explicitly allow access in HA config to the proxy internal IP.

In my config in HA I added:

trakt_tv:
  language: en # Prefered language for movie/show title
  sensors:
    upcoming:
      show:
        days_to_fetch: 90 # How many days in the future you want to fetch
        max_medias: 3 # How many medias you want to fetch
      new_show:
        days_to_fetch: 90
        max_medias: 3
      premiere:
        days_to_fetch: 90
        max_medias: 3
      movie:
        days_to_fetch: 90
        max_medias: 3

#Explicit Reverse Proxy Enablement
http:
  use_x_forwarded_for: true
  trusted_proxies: 10.0.0.x # this is IP of my NAS, running reverse proxy

On my Synology’s built in reverse proxy I also allowed custom headers:

Hope something here allows your config to work!