Quote Originally Posted by Ao1 View Post
It is not so wild I proved the hang was TRIM related over in the Endurance thread.
I have not expressed my thoughts well, my mistake. What I would suggest would be disabling trim (+OS restart to make sure everything is applied), do a secure erase with all methods you know and start the endurance again. Maybe writing at a lower speed due to lack of trim will trigger the Duraclass much later.