Hi I have a cougar 700k keyboard. It (the keyboard) locks amd becomes unresponsive after when pressing any of the macro keys (g1-g6) or the FN key. I have to unplug the device to reset it. I've attached a wireshark capture of the packets received when iserting the device and when pressing the g5 key. I did try writing a hid driver for it to see if where the key press events were going. Normal keys events ended up in the event handler callback. Macro key presses never made it to the event handler.
Attachment:
cougar-700k-g5.pcapng
Description: application/pcapng
Attachment:
cougar-700k-insert.pcapng
Description: application/pcapng
