DX4000 - Recovery

I don’t know. I am beginning to think it may be broken. As in some file may have expired. So hard to troubleshoot without a monitor. FWIW I think if you did that middle step, recreate your data is gone anyway.
You said you had backups?
That log file you said was too big should have the drive/raid info in it.
I am on another project now and cannot try a recovery right now myself.
Look through all of this link below. One guy never got it, (but I really do not think he ever tried a different thumb drive) another it worked the second time. If you do try again use a different thumb drive please. I don’t mean one for one and one for the other, I mean a new fresh to the mix thumb for the bottom recover step.
If you have more questions just holler