Hi everyone! Today I bought a 4tb WD Red drive to replace the failed drive in a 8tb MyBook Duo RAID drive. I was hoping I could simply rebuild it, but after 4% of rebuilding the WD Drive Utilities software now says RAID Status: Rebuild Failed, even though underneath that it says Drive 1 Status: Rebuilding. Very confused and not sure what to do?
The main LED is slowly blinking red, and the Drive 1 LED is permanently red.