During my gameplay of rdr2 it seems that the controller was stuck to moving forward, no other button worked. Then a message showed up that the controller was no longer connected. And I should reconnect the controller. I tried but I cannot reconnect the controller. I shut down my Chromecast ultra but the controller remains unusable. The white led behind the stadia logo is still on (not blinking). I cannot turn it of, can I? What should I do? Tried connecting it by cable to my phone, also no succes. LED is still on.. not blinking but white.