Libreoffice Hangs when using Thesaurus

Using the thesaurus (ctl+F7) caused LO to hang. It became totally unresponsive. It would not even close. Reinstalled it with 5.4.2.2. Exactly the same problem. This is the second time in a week I’ve reinstalled it.

  1. You had omitted vital information - as you refer to thesaurus, language/locale information (set for LO, and also for text chunk you are working with) is essential (and also, as usual, your OS).
  2. Did you try to reset your LibreOffice user profile?

Based in Hong Kong, using UK English. The text was set for UK English. Windows 10, latest updates. Yes I’ve reset my user profile and it works OK now. As I said, this is the second time recently.