G'day Tiago > Are you sure you're testing it in a clean Bullseye system?
Nah, far from *clean*. The Debian Bullseye box I used I use mostly as a media player; install shows it was with 8/squeeze or 20150422 installation media (/var/log/installer/lsb_release) and the drive has outlived a couple of boxes so there is a high probability I've changed hardware since install. Chris