Please tell us some basic information before asking for help:
Model Name: Asus ROG Phone 2
Firmware Version:17.2040.2009.49
Rooted or not: Not Rooted
Frequency of Occurrence: Everytime
APP Name & APP Version (If your issue relates to the app): Armoury Crate
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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Step 1 : Connect the ROG Headset to ROG Phone 2 using the Type C cable.
Step 2: Open the mobile app - Armoury Crate (Orange Logo).
Step 3: Click on Console and swipe up to reach the "System Lighting" section.
Step 4: Click "Advanced Settings"
Step 5: Disable and re enable the slider for "ROG DELTA"
Step 6: Click "OK" for "Allow ArmoryCrate to access USB Audio"
Step 7: Get disappointed the ROG delta headset rgb is off with all the other settings still on and rbg working for Rog Phone 2.
There should not be a need for me to everytime disable and enable to give permission for usb audio and it should work and sync with mobile as it is supposed to.