Sorry, I have not tested UU. Since it is difficult for us to know the specific blocked areas and blocking methods of GFW, I think it is better to use a proxy server (rather than game booster like UU) that can access websites such as Google to...
Hello, are you also located in China Mainland? (i got it from your profile) I think it's due to GFW block. Using proxy can solve this problem.
Homebrew software doesn't seem to follow the system proxy settings, try using a transparent proxy.
On the series s/x you can use a external HD but any next gen games must be on your internal ssd, or you can buy a ssd expansion card, but pricey. Any xbone, 360, or og Xbox games can be played from external tho.
I've been playing Killer Clowns from Outer Space all day, is pretty fun. Basically Friday 13th but with clowns. One of my favorite b rated movies from way back.