Proxmark "lf hid brute --fc" option does not work

[lanrat]

When using a Proxmark 3 over USB, the --fc flag for the lf hid brute command is not recognized. The --fc flag is listed as an option in lf hid brute --help, but when used, it says it is an invalid option. Screenshots showing the bug below.

lf hid brute error with --fc flag

lf hid brute usage

lf hid brute working without --fc flag

hw version

[iceman1001]

If you use the latest RRG/Iceman client/fw you will see that this little bug is fixed.
right now, your client wants "--fn" instead.

[lanrat]

Thanks.

I'm running the latest Iceman firmware, and it works on desktop Linux with --fc and on RFIDtools with --fn.

[lanrat]

I've also noticed that the lf hid clone command does not work either. For hid clone, when run, the command says it completed successfully, but does not actually write to the card. It works on desktop just find.

Is this the same issue or unrelated?

[lanrat]

Never mind my last comment on lf hid clone not working. I had some strange fob that was not letting me write to it. Using a different blank fob fixed the issue.