WD HDD Ejects itself

Hi,

having the same problem:

http://community.wd.com/t5/External-Drives-for-Mac/WD-Elements-ejects-under-heavy-load/m-p/685927/highlight/true#M9303

Tried different cables. Even noticed the disk gets ejected when using it as en USB disk on a TimeCapsule. Don’t know what custom OS is running on it, but definitely no OS X Maverick. That disqualifies Maverick as problem.

So, WD, any suggestions?