Thank you Azcollmist, so far your fix is working for me using Mycloud Mirror.
I have a mycloud mirror 6TB that I just received after I returned my original after all my problems. The original one was plagued with problems from sparsebundle in use issues, slow transfer rates (5 days for 220GB initial timemachine backup through direct connection with my router), and finally an error that said my backup could not be verified and a completely new one would need to occur. I posted these problems here:
and
After reading this tread, I called WD and they had me reset the mycloud mirror by pushing a paperclip into the small hole in back of the unit. This deleted all my data so I can send it back
Once I received my new unit, I followed this threads instructions. I updated everything, then I pushed a paperclip into the little hole in the back of the unit to reset it. After I reset it, I did it again just to make sure everything reset correctly.
Initial Time Machine Backup
I connected the newly reset unit directly to my router and performed my initial time machine backup. My transfer rates were insanely fast, 500MB per minute. I transferred 180GB in six hours
5 Days after initial backup
Its been five days since my initial backup and I have not had any issues yet. I set up another mac using time machine too, and no issues there. I do have slower transfer rates when I am backing up wirelessly though, not sure how slow, but its pretty slow still. I don’t mind it too bad because the hourly time machine backups are usually in the low MB range
I’ll update this on my progress for other users.
