On 11/06/2019 14:47, Michael Black via Groups.Io wrote:
.it's a bug in the 64-bit Qt library.
Hi Mike,
that's not quite correct, it is a bug in Qt v5.12. WSJT-X only uses that version for the Windows 64-bit build, for the 32-bit Windows build we still use Qt v5.5 to maintain support for Windows XP and Vista.