My brother has just recently installed LibreOffice onto his computer, whose operating system is a sixty four-bit edition of Windows 8, for the first time, and whenever it executes, at least with LibreOffice Writer or the hub component (my brother has not tested any of the other components), after the splash screen disappears and the primary window appears, LibreOffice becomes unresponsive, making it mysteriously unusable (at least for word processing). However, this issue does not occur with our mother’s computer, whose operating system is identical to my brother’s computer’s, or my computer, whose operating system is a sixty four-bit edition of Windows 7.
The sixty four-bit edition of LibreOffice’s latest version (version 5.2.1.2) is installed onto all of the computers.