Here is the list of problems I encountered: -In an attempt to perform services with the DB BR 366 the character appears, in my case, in the station of Coswig (b Dresden) -In the Dresden-Mitte station I experienced a very strong lag following crashes -In the livery filter there are double trains Have you also encountered these problems?
I don't believe they are double trains, There are the old and new versions of the 143 and 146, the Tallent 2s are the DRA 3 car and SKA 4 car versions? There is also the old and new versions of the 185.5. You can see a graphical quality difference between the two.