This seems like such a minor thing to people who live in houses/rural areas, but I took home a Chromecast that is completely unusable for video because I live i

This seems like such a minor thing to people who live in houses/rural areas, but I took home a Chromecast that is completely unusable for video because I live in a densely packed apartment building. My TV is RIGHT next to my router, but there's so many 2.4GHz networks and so much interference that Netflix buffers like crazy.