Yeah, I've never had that issue before and I've had 4 plugged straight into it. I've used a docking station. No issues. *shrug* I thought about re-naming it "Z:" (and telling BB to back up Z) in order to KNOW there won't be an issue but right now I don't have the time to sit and make sure BB correctly "finds" it.
@Tree City LOL My 4 EHDs have names...e.g. Blue Seagate 2T , LaCie5T etc. and the backup one is names LaCie4T Backup. Otherwise, I'm not sure I'd know what has what. The 5T is awaiting use when I finally clean up/out the basic 2T which is backed up by the 4T and Backblaze. lord almighty...remember when 256GB was a big deal???