Objects Spawning in Runtime

[_Aka_]

I don't see what causes the issue by looking at your code. The only thing I can do right now is to give you the following advice:

1. If not already done, save a copy of your work before continuing
   
2. Simplify your code by removing anything that would make the train move (like the assignement to Speed in the Update method). Just keep the initial Position assignement, and see if the issue is still there
   
3. Try using a fake (hardcoded) data instead of the data in the server, and see if the issue is still there
   
4. Try debugging the build
   
5. Try removing all unrelated code. Keep a squeleton code that will only position the train, and see if the issue is still there
   

If at this point you still have the issue, you should have in between your hands a minimal reproduction case. You can send me that and I will take a look at it

good luck