So this is a external hard drive i use for backups, its rated at 2tb but only 1.8 is usable of course (this is the capacity it shows in the file explorer and properties) I use ease us for backups and it keeps giving me errors for drive full and it also shows up as full in file explorer however there are only 1.1 tb of backups in it (as confirmed by winderstat) Where is the extra space?? whats hogging it