The Wentward won't brake properly

The Wentward won't brake properly.
I tried everything, pressing S and/or P won't work at all. This problem occurs on every Wentward bus (even mods). Does anyone know how to fix that?

 

How can I see which mods are broken?

 

How can I see which mods are broken?

 

You can't if unless a red tab comes up at the top left of the screen saying it's outdated or duplicated. Just try using Safe mod as Nadeox stated

 

The problem is likely an outdated mod related to the bus.

Main game menu --> mods to see what you have installed and enable/disable them.

If you're lucky you can do a bit of research to find that something is already known to be outdated/broken. Disable it and see if that helps.

If you aren't that lucky then you'll have to figure it out by brute force. Disable all mods and enable an iscolated set, checking for the issue until you figure out which mod is at fault. Disable it and see if that helps. Start with older ones related to the bus since those are more likely to be the problem.

 

Thank you so much, I fixed it!