So today I choose to drive a freight service on HBL with the MRCE 182. When I reached Kupfermühle, I got a red signal. So I waited for 30 minutes and then decided to go into free cam mode and there we go, a train stood at Bad Oldesloe without moving. Surprise: It was the DB BR 182 from Rapid Transit who substituted into a passenger service. Since I earlier experienced problems with the 182 not being able to interact with other Dostos than the RT one, I did the same workarounds: I opened one door of the train, waited a minute, close the door and the train continued its journey. All Good? No. Because since this train also stopped at Reinfeld, I had to do the same thing there. I would love to see this bug fixed at some point since this can really destroy a trip. So here is a guess and temporary solution for the next patch: Since it is only the DB BR 182 from Rapid Transit having this bug I would take a look into the way its interacting with Dostos and my guess there is that the DB BR 182 can only interact with its RT dostos. I dont know why but it seems to be this way. So my recommendation would be to disable substitution for the RT 182 on passenger trains for the time being until this bug has been resolved.