So I tried to use the eithernet at my office today for the first time. When I did I kept getting error message that it can not connect to the proxy server and I need to clear anything I have checked (using Chrome). So I did. I still seem to not be able to connect via Eithernet. I have no idea why and this seems like a stuipied question but does anybody have any ideas? I was told it should be plug and play no pass words. Also, the reason I tried to use the Eithernet and not the wi fi, is a problem with the certificate, but the only option I was given was to go back, no option to accept and move forward. Any thoughts on this?