how to prevent Trados Studio from trying to insert non-translatable variables from TM instead of from source

Question

I was so far unable to prevent Studio from always trying some "best match" from TM for technical variables (M977EW, C3PO, Robo19X, stuff like that) instead of just copying what is in the source. This is actually horrendous behavior greatly increasing the chances for high-damage errors. Can I prevent this thing from ever trying to translate untranslatable stuff?

Paul · Answer

Hi Przemysław Abramowski , have you added them as variables in your variable list? Also do you have an example of the source text and language pair your are working in? Also what version of Studio are you using? 
 
Screenshots are always good!

Trados Studio > 1. Trados Studio

how to prevent Trados Studio from trying to insert non-translatable variables from TM instead of from source