I heard (within the last week) from other Fanatec guys that the latest firmware had a bug where the brake vibration didn’t work at all. Having said that, you may not have a choice but to use the latest drivers. If you have already ran through that process, you may want to uninstall the fanatec software from your PC and download and reinstall it and run it again. After flashing the DD1 firmware, you should also install/use the fana-lab software. Here you can set the point of pedal travel that the ABS vibration occurs. Test it while DD1 USB is still plugged into your PC with this software. After doing this on PC then plug into your gaming console (unless, of course, you use PC for racing). ABS setting should be available when scrolling through menu regardless of system. If not, something is definitely wrong.