How far can my wifi be from my Chomecast? I have just bought the latest Chromecast and am trying to follow the instructions. The wifi network I plan to use is approximately 20-25 feet from the TV to which I will be attaching the Chromecast and there are three walls between the two. My other problem is that I can only set it up using my computer which is downstairs and even further away from the Chromecast. Would I need to borrow my daughter's laptop to carry out the setup procedures? This is very frustrating as there were no instruction on the box and I assumed that the setup would be done from the TV with the Chromecast attached. Help!!
P.S. Can I run the setup by connecting the Chromecast to my main TV (Which is closer to my wifi modem) then connect it to my secondary TV?