Thanks God Monday is almost gone. During a @topazlabs PhotoAI model download something went wrong and it created a +TB .biz file that filled the HD and blocked my Mac. There was no way restart it, to delete the file, even connecting it to another Mac, with terminal commands, disabling System Integrity Protection, with safe boot, with any available tool on the market. Tragedy. Had to flatten the disk, reinstall the system and now I’m recovering from backup. Also @Apple that “upgraded” the Target disk mode into a disk sharing that do not permits any mods in the remote system. (Why at Apple they have to change stuff to make it only unusable?). Beware of @topazlabs software models updates till they do not fix the issue. That’s me trying to not kill somebody.