Greetings! I'm currently using RetroPie, and I have encountered the same problem - I have two Xbone controllers, one of which has the firmware update described above and the other does not. The one WITH the update stopped worked immediately after installing it, and it was working before that. A couple questions: 1. What's the nature of the change you made to fix it for Recalbox? What was the cause? Can I replicate it for Retropie? I'd be happy to submit a pull request if I'm able to fix it. 2. Is it possible for me to switch from RetroPie to RecalBox without losing currently saved ROM states? I'm guessing not, but figured I'd ask...