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Description
Opening Help>About and also Installation Details from there causes a UI freeze the first time these dialogs are opened.
I think that the events that happened up to 11:22:46 (inclusive) are for Help>About, and at 11:22:57 are for Installation Details.
I assume that the freeze is caused by reading the features and plugins. This can be done in a background thread and populated when the results are accumulated, or even update the lists continuously as the results are updated (more fancy). A temporary stand-in message "fetching...", or some progress indicator could be displayed meanwhile.
The log is for 4.33, but it has been happening on previous versions too.