CTRL-SHIFT-ENTER is a default shortcut for Translation > Action > Add checked segment to memory and go to the next segment. You can deactivate it in Options.
Thank you Igor... I was looking for "Mark segment as checked" in the Options (as in the Menu on the above screenshot), that's why I couldn't find it.
Hi. It's getting a bit cold here in the early morning hours, and my poor frozen fingers click frequently on Shift-Control-Return, wich seems to be a shortcut for "Mark segment as checked". I wish to deactive this shortcut (until spring!), but it's not in the list of editable shortcuts. Any solution? (Other than manually removing the Checked status from the above menu each and every time my fingers click on Shift-Control-Return...