RN31200 - 6.7.5 - Management service is offline

I have a ReadyNAS Pro 2 with 6.7.5

I am having the same issue.  I have tried all the same things.

I had lost a hard drive and decided to do a factory reset to remove the RAID array.  After I did that, I have had this issue.

I have taken out the hard drive and reformated it to complete wipe them.  I also used an spare drive just to see if it would install.

When I did this I was told that the drives were dirty and I need to format them again.  I did that via Raidar.

Now all I get is the button for offline set up (in Raidar). I can't pull logs or ssh into the nas anymore (factory reset) That does not work.  Just get a none responsive web page.

I even tried the USB install and that did not seem to do anything.  All I have now is a NAS with blinking blue light.

Any other ideas?

Thanks