Last week, the internet on my wii U was running perfectly, than my router broke. We went get a new one, it was the same model "D-Link dir-615" and it was already pre-install, so i install it pretty quickly. Every wi-fi device in my house are working as before but only my wii U seem to have some problem. First i cannot enter TVii, the loading never end. Also the wii U street freeze when i want to walk further in the panorama. Finaly, loading a website take 10x longer than before.
Can all this be only a bad router setup? (sorry for my bad english, second language)