Sorry for the inconvenience! U3 does not currently support the function of hiding devices. We have already forwarded your request to our R&D department, and this feature will be added in a future update.
Please add the Xfinity by IR. Please note that the IR receiver on Xfinity is rather weak and has a really limited receiving angle. We suggest sticking the IR blaster that comes with the box onto the IR receiving area on your Xfinity.
Here's an article from Xfinity for your reference: https://www.xfinity.com/support/articles/using-your-remote-control-with-an-ir-extender
Please make sure the remote has been updated to V3 firmware, then please factory reset the remote on our App, update the App to the latest version and set up devices and activities again.
Dear Customer, please note that the SofaBaton cannot be paried to the PS3 via Bluetooth. To control the PS3, you need a PS3 IR adapter and add the PS3 from our IR library.
Dear Customer, please test if pressing the 4 button work under regular device mode first. If it works there, please try adding more delays between the commands in macro settings.