How so? More details needed before we can express sympathy, understanding, or agreement...Now the rails have completely disappeared. Thanks a lot.
Or is this just a measure of your patience, perhaps?
One thing I've learned about Trainz in all the years I have run this remarkable simulator since the original Trainz program came out is that - after any major update (like a Service Pack e.g.), assets can take a lot longer to render in your routes and sessions upon first reload, particularly track.
It depends of course on your rig's performance specs and capabilities, and whether or not you (or N3V) have precached the shaders and assets before running the upgraded installation again.
I have a much more powerful rig now than I did back in the halcyon days of Trainz, TRS6, Trainz12, T:ANE and TRS19, etc. But I still have to force myself to be patient - and wait - whilst shaders and assets are cached upon first load - of what I know to be good performing routes and sessions - on first run following a patch or new installation.
Help us to understand what exactly you're experiencing (more data/ info) so that we can assist.
Many thanks! PC.