Adding Synology Error

Hi all,

I recently have this old Synology crash and so I replace the HDD. It’s now up and running and sure enough, being detected by HA. However to add it is another different story.

I believe, I already try many ways before asking the forum, so most probably new bugs arise.

I’m running the latest HA and the Synology also has been updated.

NUT is able to grab UPS information connected to the NAS, but I’m unable to connect to DSM even though the NAS gets discovery by HA.

I have 2nd newer NAS which is already in the system and did not have any problem.

The error:

The specs on my Old NAS

Help?