HELP: Device will not work on splatoon 2

[drunkdoctor]

After hooking the device up to my switch with my peripherals plugged in, no power is delivered to my peripherals and nothing happens when i move them. The device beeps once on startup and then the LED starts to breath. What might i have done wrong?

[richard]

you will need to setup your SWTICh according to the following instructions:

Nintendo Switch Setup
1. Update Switch firmware to V3.0.0 or above
2. System Setitings -> Controllers and Sensors -> Pro Controller Wired Communication = ON
3.Turn off Auto Sleep
Auto-Sleep(Playing on Console Screen) = Never
Auto-Sleep(Connected to TV) = Never

More details can be found in this package:
http://www.reasnow.com/download/software/Cross%20Hair%20ManagerV3.12.0_ForSWITCH.zip