Smart drive test failure on both wd red after formatting

Hi dears,
After I formatted my two WD NAS RED 6TB I cannot recreate a Raid volume due to test disk failure. As soon as I reboot the WD MY CLOUD Mirror, Disks appear to be in “good” conditions, but when I try to recreate RAID they truns to “Bad”.
Do you have nay suggestion on how to handle it? I can provide more info via SSH or send the SMART test Overview

Hi @clouddead ,

Have you opened a Support Case? If not opened, for more information, please contact the WD Technical Support team for the best assistance and troubleshooting: