My WD Cloud Mirror has a constantly flashing blue power LED. I have tried resetting it using the 40-seconds paperclip method a number of times and then leaving it for a good period of time, but it seems to make no difference. I must admit I am not sure exactly when the problem started - I noticed that I wasn’t able to connect to it and then on closer examination noticed the flashing light. I did a full restore (i.e. deleted all data) and it may have happened at that point.
I link a not particularly exciting video of this.
Any ideas? Thanks for your help.