My WD Passport Ultra was working fine on both my Mac and my old Windows laptop but now isn’t being recognised by my Mac. I tried to connect it for several days with no luck, then suddenly it recognised it and I was able to access my files again. Tried again next day and it’s not being not recognised again Can anyone offer any suggestions please – other than reformatting it. I haven’t backed it up because it is my back-up!
Thanks in advance, Toni.