[Bug 56521] ChessBase 17 3D board hangs when opened and isn't drawn

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56521

--- Comment #1 from David  ---
In one case (I was toggling co-ordinates on a 2D board) the 3D board did appear
(it had been summoned earlier). Possibly pointing to some kind or lock or
missing event as the cause (3D board did work in earlier versions of
ChessBase(11)). The rest of the time the board has not displayed and the dialog
has stayed up (once when left for a long while it offers to terminate the
process).