Black screen on Windows 10

Thanks @kag for the report,

Can you try the following:
1) Clear cache from the View > Clear Cache and Reload menu option?
2) Go to the "Settings" page (from File > Settings), then hit "Save" on the page?
3) Quit the app, then reopen?

Let me know if any of them helps resolve the issue. There might be something that got corrupted after the Windows update, of which the above three steps might help with.

If not, we'll investigate the matter further.