Answer for streming-xbox-one-on-lap-top-away-from-home

William, The tutorial did not say to open port 49000 and port 65000.  The tutorial said to open the whole range of ports between 49000-65000.  Who said these were not necessary?  They are absolutely necessary.  Now, if you happen to have some other device that you have a port opened for, you might get away with opening the ranges of ports before and after that.  The Xbox One definitely needs many of the ports in that range, but it is not clear exactly which ones, so the tutorial just has you open the range to get it to work.