Hi, this happens in version 2.3.8. If I open Help -> About Logic 2 while a new version is being downloaded, a few seconds later I get this message:
When I close it, the download continues, and I get the “A new version is available” message on the bottom. When I click “Install”, the program closes, but the update will not start.
Update works fine if I don’t open the About Logic 2 dialog during the download.