I have not encountered this error for a good while now.....
And all of a sudden today, it came up again...
My Question is.... What is the note about CoreStatus right before the Error message?
I have noticed when CoreStatus = 64 (100) all is well, and the finished WU is uploaded.
Today, after going through this mishap, I noticed this CodeStatus for the first time.... And looking back at my previous snips, I see this same - or similar - CoreStatus = 12 (18) message {Anything Other Than 64 (100)} is going hand-in-hand with the 0x12 Error..... Could one of the Gurus or Mods please try to enlighten me about this?
See snips to follow... TIA
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Peace