I know that Gbatemp is not a tech helping forum. However maybe someone still knows an answer to this one. 1 Hour ago I connected my external Seagate Barracuda Drive to my PC and it had 74 GB free of its 1,81 TB. Now 5 minutes ago I connected it again and it now shows 128 GB free space... I didn't clean the Garbage bin and the only thing I did between those two connections was to recopy an old mp3 file from pc to the drive. Any help is seriously appreciated as this drives contains valuable data and I don't want to risk loosing it.