[jurialmunkey]

Clearing kodi cache will do nothing - it's not cached to disk. I just meant that kodi caches the last used directory in memory so sometimes going back and then reopening the same folder won't refresh the listing.

I don't cache anything for the list of lists and as you note, newly liked lists are showing immediately which demonstrates that I don't cache it (otherwise it wouldn't update at all)

However Trakt api server does cache things. There is nothing I can do about that. That's just how their server works - it caches some regularly requested user endpoints that aren't critical so it can serve the request faster.

Obviously you don't see it on the website since it's their own data they're using. More likely though is that they cache your actions in the browser and it hasn't synced with the server yet but the website knows from the browser cache that you unliked the list. Tmdbhelper won't know what you've done on the website so must wait for the api server data to resync/refresh on cloudflare.

You can see several comments on their github which confirms some endpoints are cached by cloudflare for instance here
https://github.com/trakt/api-help/issues...-479663066
https://github.com/trakt/api-help/issues...-523286902