Reply To: Build 7753 – freezes road update, bulldoze, zooming Home › Forums › Support › Build 7753 – freezes road update, bulldoze, zooming › Reply To: Build 7753 – freezes road update, bulldoze, zooming February 25, 2016 at 14:21 #21343 adminKeymaster Did you upgrade from build 6219 or from build 7554 (released earlier this month). Please, also let me know which graphic settings you use in Train Fever! Best, Tom This reply was modified 8 years, 1 month ago by admin.