Is it normal for downloading through ethernet to be substantially faster than wireless over a home network? If so, why, because my wireless router speed is rated higher than my actual incoming internet connection. I'm just trying to understand, and make sure it's not a problem with my new laptop. If I download a large file, it downloads faster on ethernet. If I watch high quality video streaming, it requires more buffering on wireless than if I plug an ethernet cord into the router. And I don't share the network with anyone. Thanks.