Oh? I'll have to look into that. Is that something that I control from the cockpit? Thanks @Philipp Pichler
Yes Simon you assign a key or wheel button to activate DRS within the track specified zones. Its in controller settings in the front end menus.
It's a problem with this particular track Simon which the developers have never fixed, so nothing we can do unfortunately.
DRS has been disabled for the next race at Fuji Speedway as it does not have any defined DRS Zones within the track files. Any other tracks we use in this series which are the same i.e. do not have defined zones, then DRS will be disabled for those also.