Steam Cant Use Sifa - Hauptstrecke Rhein Ruhr

Hey,

i cant use / activat the Sifa-System,

I can activate the Sifa, but it doesn't do me any good if I can't confirm it anywhere.

because i cant press "Q" and cant press the pedal.

Anyone have an idea why that is?
At the moment I'm doing the 2nd chapter and it doesn't work with 90% of the routes.

Pinguinie

 

Did you try getting up and sitting down again?

 

Hi, get up and sit down again - Now SiFa should go with the set button.

 

Yes, thanks -

Only "Q" but cant click