How to solve the issue that HA status is locked of my dual-controller NAS
Applied models:
ES-1640dc / ES1640dc v2 / ES1686dc / ES2486dc
Applied firmware:
All NAS firmware
Scenarios:
The HA status of the High Availability page is shown as “Locked util ....”. How to resume it to normal status?

Solution:
To solve it and resume it to normal status. You can try steps below:
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Login NAS command prompt via SSH.
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Run the command (cf unlock) below to unlock it.
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Then the HA status will resume to normal status

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