Help! Trados 2021 automatically inserts MT - how can I switch that off??

Dear Community,

I bought Trados 2021 today because the DeepL plugin suddenly stopped working in 2017, and neither re-installung the Plugin nor the whole system brought any improvement. 

So now I bought 2021 and have the opposite problem: Trados doesn't just look up the segments in DeepL, it automatically inserts the translations if it can't find anything in the TM - super, super annoying!

How do I need to set up the system (and where) so it will LOOK UP stuff in DeepL and display the results in the Translation Results window, but NOT auto-fill the segments in the Editor??

Any help is greatly appreciated!!

All the best 

Silvia