Passport studio

the drive works. i can copy files on it no problem, also deleting is no problem. but it won’t work with time machine. after 40giga it stops. hd repair finds no problem. is there anyone with an idea?

Since there’s been no replies, maybe you should try contacting WD’s Technical Support about this. You can do so either by phone or email.

To Contact WD for Technical Support
http://support.wdc.com/contact/index.asp?lang=en

I’m having the same problem @ 12GB… did WD give you a fix?