Oh yes sorry I got the numbers confused. When I changed it for myself I used copy/paste from the google developers link I provided. Did not want to spread misinformationYes I remember seeing that and thinking it was wrong. Maybe as long as the first server is working OK he can get away with the incorrect one.
My recommendation would be to try a reset of the Wiim after you changed the dns. And if possible also change the ipv6 dns to the google ones (I won't write because I'll surely get them wrong here
That's what I did and in my case only worked after all these interventions.