As if it wasn’t bad enough that they want me to use a random internet service to add a keyboard to a usb wifi receiver, they are also stopping Firefox users from accessing it. I clicked out of pure curiosity, as I’m not even remotely interested in involving a corporate internet service in getting my keyboard connected to my computer. This is the message you get now on Logi Options software if you have a Unifying Receiver: This is the message you get now on Logi Options software if you have a Unifying Receiver
For the curious: logiwebconnect.com
They’re likely using WebUSB to communicate with the peripheral receiver. WebUSB is supported in Chrome, Edge, and Opera, but not Firefox
https://caniuse.com/webusb
Good find.