m.2 drive disappeared after upgraing to TOS 6.0.610

[GustuvWynd]

I have a U4-423 with a SSD volume on it. After updating to 6.0.610 the m.2 drive is gone from TOS. It is even claiming my m.2 slot is empty.

However, I can still access the data on the drive. Though it is telling me I don't have access to one directory on the drive which is not correct, but I cannot access the drive to check/set permissions.

[Gremlin]

Did you physically reboot the device after update completed. Seems this can work in odd cases.

[GustuvWynd]

Yeah, plus I have it power off and power on once a day...it gets into a state every now and then where it seems to loose all Windows Domain permission settings, but a reboot fixes it. So I scheduled a task to power cycle it. I have a wonder if the permissions on the one directory not being set any more is related to this.

I haven't pulled the disk out to see what it does in another machine, but...it is really strange because it is working, but TOS says it is not there.

[RyanYang]

We will check the identification issue. Could you please tell us which devices are included when you power off? Do the domain server and TNAS restart every time? What is the current situation regarding the loss of all domain permission settings? Which directory are you referring to? Is the volume where this directory is located functioning normally?