I can't use my Xbox One controller in the Game Streaming Preview App

Ciao @Soy Farcandel Confermi che hai accesso a xcloud? Se no, credo che questo accada giocando con la modalit di streaming in locale.
Mentre su xcloud puoi allontanarti dalla console e giocare in totale libert , con lo streaming in locale è necessario che tu rimanga vicino il tuo router/xbox.

Hi,

I have been using the Elite Series 2 controller with the game streaming preview, and I have not experienced this problem. Does it only happen when you try to play one particular game, or is it every time with every game. Also, Have you tried uninstalling
and then reinstalling the app?

I have the exact same problem. Use to stream on my phone with connected controller all the time but now controller won't work except pressing B button to stop streaming.

Are you game streaming if so are you part of the new xbox streaming preview app... the app is still making improvements I play on my phone using the preview app which was a privilege to be accepted by Microsoft... if you are streaming and playing then
trust me you see the difference when the app comes out

Okay thank you very much, I have one small question when it comes to streaming. If i were to stream an Xbox 360 game from an Xbox One to my Windows PC, would I be able to control that streamed game with my mouse and keyboard as opposed to a controller while
on my Windows PC playing the streamed game?

No, only controller. You can't use mouse and keyboard in this fashion for any games over xbox one streaming.