(In reply to Daniel Wagner from comment #5) > BTW, you could still try to disable the powersafe modes and see if this > makes the ECC go away. Some WDC devices need the NVME_QUIRK_NO_DEEPEST_PS > quirk, maybe this device is one of these. Hmmm. I contact WD and they told me I am running the newest firmware. I asked them whether or not they can send my information to their engineers to fix this SSD. I am a direct consumer after all and they did advertise this SSD works on Steam decks. I might try that quirk in the future.