[0.17.46] Game crashes when manually driving a train

[Thunderpig_1]

So I hopped into my train and, set to manual and hit the W key. The train stops on the bend where two pieces of track meet and don't quite create the bend seamlessly, I back up and hit the W key again this time with A to turn left. The moment the cargo wagon hits this part of the bend the game freezes and ultimately crashes. I've tried this 3 times now with the same results.

I have 2 Mods - Bob's Power and Library

Log and Screenshot attached

[Cyonic]

I'm experiencing the same crash, manually drive the train a short distance and the game crashes.

[Kushiele]

Concur same here.

[decitrig]

Same crash; logs attached.

[YxY]

Same here, reproducible. Attached save game and crash log.
Game crashes when switching to manual mode. Doesn't matter where on the track, strait or bend. Tried on several points on my track.

[ahzure]

Same issue. Log attached. Thanks!

factorio-current.log

(22.44 KiB) Downloaded 113 times

[Backstop5]

Same crash.

Save file is here: https://www.dropbox.com/s/cymngph8bje1c ... e.zip?dl=0

[MasterBuilder]

First log matches log in viewtopic.php?f=30&t=71662; resolved for next release.
I didn't check the others but I assume they're the same.