我也是——我从 Parallels Desktop v.16.x 更新到了 v.16.1.0，这也自动更新了 Parallels Tools 的版本。现在所有 Paratext 窗口要么是全黑的，要么是全白的。
我尝试了两件事，但都没能修复这个问题：
(1) 我在启动 Paratext 时按住 Shift 键，并“重置设置”。没有用。
(2) 点击左上角的汉堡/菜单图标，按向下箭头 5 次，然后按 Enter。这将打开“Paratext Settings”（Paratext 设置）对话框，显示正常。
取消勾选“Enable Hardware Acceleration”（启用硬件加速），点击 OK。重启 Paratext。
问题依然存在。
Paratext 9.0.103.41
Windows 10 version 2004 Build 19041.572 <— 我今天刚注意到 Windows 10, version 20H2 已经发布了。也许我会尝试更新一下。
Parallels Display Adapter v.16.1.0.48950
在另一个虚拟机中，由于我也没能及时取消 Parallels Tools 的更新，Paratext 8.0.100.98 仍然运行正常。
Me too—I updated from Parallels Desktop v.16.x to v.16.1.0, which automatically updated the version of Parallels Tools too. Now all Paratext windows are either solid black or solid white.
I tried two things which were unsuccessful in fixing it:
(1) I held down shift while starting Paratext, and “reset settings”. Didn’t help
(2) Click the hamburger/menu icon at the top left Press down arrow 5 times and then enter. This will open the “Paratext Settings” dialog box, which displays OK.
Uncheck “Enable Hardware Acceleration”, Click OK. Restart Paratext.
Problem remains.
Paratext 9.0.103.41
Windows 10 version 2004 Build 19041.572 <— I just noticed today that Windows 10, version 20H2 has been released. Perhaps I’ll try an update.
Parallels Display Adapter v.16.1.0.48950
In another VM in which I was also too slow to cancel the Parallels Tools update, Paratext 8.0.100.98 still works OK.
机器翻译自 English
