How to turn off automatically copied source segments?

Forum: Across support
Topic: How to turn off automatically copied source segments?
Poster: Peter Zauner

All,

my Across Translator Premium Edition v6.3 is suddenly automatically copying the source segment to the target segment as soon as I navigate to any untouched, empty segment. It happens only upon navigating to the segment. All other untouched are empty.

I did not knowingly switch this feature on and would like to switch it off as I now have additional task of deleting the words from the source segment before I can start typing my translation.

How can I turn this off?

Thank you

Peter