It is a cleanish install of Windows 10 2004, in that it is just a few days old. I only set up the NAS yesterday and all seemed well and then it vanished and so did the computer from the network.
It is back now, which is very strange, how on earth can Windows network still be so iffy?
My old NAS was fine until it went pop last week in that I could always see it.
As for the phone, yes i never thought of it having access to my Wi-fi, I thought maybe the network would just pick it up, but not give them access. But yes you are right. So another Windows network bug?
Anyway peeps, thanks for the help, seems to be ok now. i even done a test of a full backup and restore from the NAS, boy it takes ages, over an hour, but still better than remembering to plug in the USB drive for a back up and once the first full backup is done, it will just backup the changes.
Adrian
Desktop machine Ryzen powered with windows 10 , reluctantly.
Plusnet FTTC