I recieved a product key from getfpv and I am trying to register the herelink. But when I input the code it gives an error message “cannot register product”. I have a good wifi connection and I also set the time on the herelink correctly. I updated the firmware on the herelink to the latest version by following this page https://docs.cubepilot.org/user-guides/herelink/herelink-user-guides/upgrading-firmware
Can anyone help me with this problem?