Unable to emulate mifare classic 1k

[mindbreaker2]

I tried to emulate a mifare classic 1k and it did not work. I've checked the dumps and they are identical.

The chameleon ultra is up to date and sending the correct data so I don't get it.

[xianglin1998]

Update your device firmware.

[mindbreaker2]

I've updated it but still no luck. The flipper zero does not work either so I think my reader is doing something to be sure it's a real tag.

As soon as the cu communicates with the reader, a red solid led turns on on the reader.