I am updating the multiplayer session.
Few things to note here:
The DBSig are the same signals and same message that appears on other German routes using a certain signal (Including Schwaeninger Land for example). As I am not the author of those signals, I can not do anything about it, but generally we should be able to disregard that message, as it has been there for few years or so and the author has not done anything to those signals. So for that, turn towards their original creator for explanation.
As for the NBS+ things, please let Mika know the atual error as to why they are faulty. Their position on the route has absolutely no effect and is no help.
Thank you for your dedicated work . The route looks great altogether and is a masterpiece for sure. - if you upgrade, could you add more trackmarkers (specially to the yards and stations ) what makes it somewhat easier to navigate trains or even create a schedule ? However, keep up this wonderful work.