Hello, i'm not able to check with TSW2 anymore but on HHL in TSW3, the route introduction has 2 problems so far : - the tutorial about lights seems to have broken images. (see below) - the doors of the trains remains open and when we are asked to accelerate, nothings happens. Closing the doors after the order changes nothing and you are stuck in the tutorial. On the other hand if we close the doors before pushing the thotlle, the error is bypassed and tutorial may be finished.