Complete
00:00:00
7 9 16 17 20 22 1 12 13 2 18 3 10 23 8 11 21 4 14 19 5 15 6
  1. 1a Sign out of a computer (network) (3,3)
  2. 4a Pain in the neck – Watson’s partner (5)
  3. 7a Socialise (6)
  4. 8a Annoy continually – set rep (anag) (6)
  5. 9a Authentic (German loanword) (4)
  6. 10a Pain in the neck (8)
  7. 12a Unofficial means of communication (4,7)
  8. 17a Busy (8)
  9. 19a From Douglas, e.g. (4)
  10. 20a Short-sighted (6)
  11. 21a What a modest person hides their light under (6)
  12. 22a Elegance (5)
  13. 23a Fashionable travellers (3,3)
  14. 1d Small feline (4,3)
  15. 2d Hereditary (7)
  16. 3d Medieval Italian mathematician (9)
  17. 4d Hikaru Nakamura or Ding Liren’s game (5)
  18. 5d Highly concentrated (7)
  19. 6d Core (6)
  20. 11d Too quiet to hear (9)
  21. 13d Small, salty fish (7)
  22. 14d Goddess of retribution (7)
  23. 15d Merciful (7)
  24. 16d Watson’s partner (6)
  25. 18d Coolness under pressure (5)