For the last two years the linkstaion has been connected directly to my sky router and is the library for my sonos music.
Last week, the nas was not contactable. I have a second music library on my PC, and the sonos can use that whilst I sort this out.
I have reinstalled the nas software and reset the nas. Have also updated my anti virus software to next year's version. Non of this has made it reappear.
After one reset, the nas was briefly visible before vanishing again. Whilst visible it looked like all the files were intact.
Any of ideas on the trick to find the nas?
As far as I am aware, I did nothing to my system that coincided with the change