So I just died on my demon hunter :/
LVL 70 (69 para) was 25ish para at expansion release.
640k dps
7.5 million tougness
lagg spike for 10 seconds led to me having 5% health left when I came back and then died from a death sentry before I could press my smoke screen
Was in a rift at torment vs the rift guardian and a champion pack with mortar and enchanted :/
It sucks but I still got some gear in my stash and I will be lvling a new one and start over , but it sucks since I just started to progress into some good gear.
Oh well , that's the life of Hardcore