We have fixed the defect that the bluetooth of the mobile phone cannot connect to U1, and updated the Sofabaton application. Please update the application Macros support only infrared devices but not Bluetooth devices. A maximum of 10 macros can be created for an infrared device I took a video for you, hope it can help you better know How to Create Macro Function https://youtu.be/sohArzrBAMc The X1 is currently in production and will be available in 2022