It is me. I am the source.

Simply follow this short tutorial to master the Nose-Breathing Technique:

https://youtu.be/XGxIE1hr0w4

It’s not FWUpdater but rather PlayStation Accessories that fails to run, and it might not be functional in wine for a while cause it apparently implements some undocumented APIs: https://reddit.rtrace.io/r/linux_gaming/comments/1f96183/running_the_new_playstation_accessories_app/

Can you send it to me?? Thanks in advance.

I believe Steve did a video on it as well recently. Fortunately, looks like I dont own any Asus devices.