Research Window blank and unusable

After a year-long hiatus, I finally got around to upgrading Causality from 3.2.62 to 4.0.22 (and then up to 4.0.29). However, in all of the 4.0.?? versions I’ve installed, my Research Window is completely blank - no panes for folders, contents, relationships, etc. - and clicking Ctrl-R or selecting Research Window from the menu does nothing. If I reinstall 3.2.62, everything works again like it did before, without problem.

Does anyone have any idea what might be going on?

In case it makes any difference, I’m running Windows 11 on an Alienware Area51M laptop and everything else (Windows, drivers, antivirus, etc.) is kept up-to-date.

Hi,

That’s wild, we’ve not seen or heard of this from anyone else. Would you be able to post a screenshot of what this looks like?

I’m also wondering if this is somehow tied to the file having been saved in 3.2.x with the Research Window open, and then 4.x perhaps showing some window stub that we then forgot to remove? What happens if you close the window and press the Research button in the Whiteboard toolbar?

Per