That’s quite odd. I’m recording every single XXX Summer Olympics program onto a Hitachi 5K3000 and haven’t had an issue. With my other normal slate of programs, there are sometimes up to 7 or 8 simultaneous recordings. The WD Black drive should be faster than my “Green” drive so I wouldn’t think that would be an issue unless there’s a defect in the drive. Are you performing any commercial detection? This could result in excessive drive activity if not constrained.
