The Razorback Railway was a TS2010 built in. TS12 is supposed to be backward compatible with TS2010 content. Since the TS2010 version of Razorback will not run in TS12 this is clearly not the case.
Being proactive I have spent a countless number of hours fixing assets to work in TS2010 native mode. Again, once error free and TS2010 verified I don't think it's unreasonable to expect them to work in a version which claims to be TS2010 backwards compatible.
As for the script errors, you clearly have some magical crystal ball or other means of identifying the errors that I don't have. If you can possibly tell me how to find the illusive offending industry or consist from the vast number in the session, or which part of the Quickdrive set up is wrong when I press the more button, then I shall be pleased to listen.
I was not "blaming" TS12, in fact I think it brings some innovative enhancements, it seems to run smoother than TS2010 for a start. I was merely pointing out that I had copied the built in files from TS2010 to TS12 and it had caused some problems. Yes, I do hope for a patch as clearly some things are broken, again, I don't think this is unreasonable.
I don't wish to start a war with you, so this post will be my last on the subject. But maybe you ought to consider being a little less offensive in your posts. Put your brain into gear before you open your mouth, as they say.
Geoff