Can't remove the auto preview after validating a segment

Hello Everyone!

I'm using Trados Studio 16.2.10.9305.

I'm experiencing a very annoying software slowliness due to the Auto Preview feature being turned on.

I have checked the Online ressources/Help file and followed the procedure but can' seem to be able to unable this feature.

Does anyone know how to do that?

Thank you!

Stéphane

emoji