Driving along, accidentally hit the E instead of the R key? No f- you you gonna get Zwangsbremsunged until either the train has stoppped or you found your way to Ctrl+0. Running a 800t freight train? Now even if you managed to sit down you gotta wait until the brakes are released - so wait until the trains is at 0 kph. Sorry had to vent that, but I hope you get my point and will have already deleted this "feature" internally and are ready to push out the update with the next core.