I can't do tours

Hello, I have bought the BRT Berlin DLC and I can't do tours on it because as soon as I enter omsi 2 and load the map the screen goes black and when the screen returns the BCS overlay is gone and the only way to get it back It's restarting OMSI 2, does this happen to anyone else? And if so, what can I do to fix it? Because I would love to be able to do tours in BCS but I can't because of that problem. Also, when I load the BCS map, the IRIS doesn't tell me, it only shows the schedule and that's it, I hope you can help me solve it. It also happens to me without the BCS so seems like a problem of omsi or the map