Xbox Series X Mittenwaldbahn: Out Of Video Memory Error And Blurry Textures On Xbox Series X

Okay, this route has become a major frustration now as it's only the second-ever TSW route on my Series X Gen 9 console to have an out of video memory error similar to Frankfurt-Fulda.

The out of video memory error occurs when approaching Innsbruck - considerably frustrating after nearly 1hr 30m of gameplay wasted, which, also was plagued with consistent blurry textures.

It's super annoying because when this route came out, on Series X it worked fined without issue. Just for context, this is the first time I've played Mittenwaldbahn since updates to the route.

So, what is causing the video memory errors and blurry textures now? Looking at the list of updates, I noticed one of them as 'Improved terrain draw distances on Xbox Series X consoles.' Could this potentially be the source of the problem?

Anyone else on console having the same problems with this route?

Blurry textures:

 

Same problem here. On Frankfurt and Innsbruck it's got worse. Even in my own scenario on this routes, I can't finish without crashing the game.
Saving the game every minute. Train Save World 5

 

Yeah, happened with scenario planner too, so certainly not caused by lots of AI traffic etc. That's why I hypothesise it must be partly due to scenery maybe?