When session for Italy route loads train is already derailed.

I can't understand it, but the rest of the route doesn't even load and I'll be promted that my train is derailed, seems like the route wont load so the train has no rails to render on perhaps, anyone else had this issue?

Which route? Which session? KUID numbers would be helpful.

If you mean the Sebino Lake route and sessions then I am having no issues at all.