I'm trying to set up a whitelist on my DIR-810L router, and it's allowing some websites to pass through. Specifically, ones I often use. I've confirmed that the schedule is working properly because when I set it up to use a blacklist, some websites are blocked correctly while others aren't.
For example, the list contains facebook.com and netflix.com.
If I set the router to blacklist, I can't access netflix, but I can access facebook. (Though not links FROM facebook due to the wrapper facebook puts around them.)
If I set the router to whitelist, I can access netflix and facebook, but also reddit, while I can't access other websites I rarely use.
At this point, I'm almost certain there's some kind of caching going on, but I can't figure out what to do about it. Does anyone have any ideas?