A user has setup for the confirmation box to pop up when you use CTRL+Enter to confirm a segment. It seems to not show up and cannot continue utilizing Trados Studio until press Esc key. Trying to solve problem without having to Reset Default Settings.

1.Close Trados Studio
2.Go to C:\Users\%username%\AppData\Roaming\SDL\SDL Trados Studio\Studio16 (Note: the location may vary depending on the version of Trados Studio owned)
3.Open the "UserSettings.xml" file found there in a text Editor
4.Search for "AutopropagateDialogLocation"
5.Modify the values there to be: 0; 0
6.Save the file and reopen Trados Studio

Test if the Autopropagation window is now visible. Please keep in mind that these are the settings for a standard screen setup, results may vary depending on each user's settings.

Corrupt User Settings.