How can I setup Switch Pro controler via USB to work with YUZU ?
In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.
Download BetterJoyForCemu here:
This program allows you to use your JoyCons and Pro Controller natively on Windows. Once you got that up and running, you can just map the buttons like your keyboard or any other controller in yuzu.