WD OS5 more like OS0 Been happy using WD mycloud products for years, unfortunately now have a paperweight due to OS5 firmware update, cannot go back, and has been indexing everything for over two weeks now. running at max CPU,RAM. Drive no longer responsive, cannot access anything remotely or locally. WD only answer is to turn off indexing. This stops cloud access! Device is therefore no longer working as advertised. Why everything has to be indexed is beyond me. Files folders worked perfectly well. Someone needs to be fired at WD for this. I will never buy WD again and recommend everyone keeps well clear of these cowboys.

As a business owner I cannot comprehend… As a business owner I cannot comprehend how a backup product can be so unreliable. We've bought one after the other of WD thinking it was our mistakes only to realize these are just garbage products. Don't bother spending money on these, or you'll be writing a review warning others.

Worthless crap Completely useless product. A $130 drive that never worked in backup mode with my PC and worked with my MacBook Air precisely once and won't transfer files now regardless of what I do or what updates I download. For the time being my drag/drop non-cloud solution for critical files is a 7 year old $10 5GB Lexar drive from the checkout line at Staples that while slow at least can perform the basic function it's designed for on either PC or Mac platforms. Going to shop very carefully for other options.

Given up with WD Hopeless on another level. As mentioned previously on the many messages WD ship to UK from Holland using UPS. According to my tracking number the item never left Holland, apparently due to BREXIT, well what a convenient excuse. I have had other items from Europe without issues and via different couriers. So again I am left having to resolve this. I won't be using WD again. In my case they just don't deliver despite what their Web site says.

Pathetic Ordered an external drive. Money taken immediately. Got an email a week later stating a refund had been issued as the item was out of stock. The drive is still showing available to buy on website. Went on online chat to ask why. Told that the system takes time to update !! Very poor for a company selling computer components to have a poor, not fit for purpose computer system. I won't be buying anything from WD again.