For anyone having problems with G HUB on the G213 Prodigy or whatever compatible keyboard, use LGS instead, it works perfectly! (Fuck you Logitech) : r/LogitechG
Logitech G Prodigy G213 - Keyboard - Backlit - Usb - Walmart.com
G213 F keys not working and not showing up in G HUB : r/LogitechG