Hi JohnMark,
Not really sure what was causing it ~ Certainly not my Browser, PC, or Broadband connection, but after several restarts of the App, then Browser, then PC, then Router, and still the problem (fault find by elimination); I waited a couple of hours and then went back for another look…
All working properly again! So, I haven’t a clue what it was except it could only be a “net glitch” way up in the clouds.
Whatever, thanks for replying, I am grateful, but all OK now.