Okay - update 1: I reinstalled it and here’s my findings- some improvements but still issues.
1- initial loading was fast
2- world map loading was faster but still not as fast as 2020. airport details still take some extra time to load. but faster than before reinstall
3 - static planes were boxy still
4- cockpit and runway textures much better
5- LOD is bad just like fs2020. Took off from kord and the skyline of Chicago is gray
6- ground textures stil take too long to load while flying above. blurry
7- the plane and area loaded pretty quick at KORD ( still waiting on FSDream team KORD to port over), and used a citation jet. it was usable right away. BUT I then tried a spyware ERJ175 and KJFK and New York City - all payware add ons, and the plane has sat on runway for 5 mins and I still dont see the interface such as engine dial on the screen, cockpit is blurry, I hear the sounds but cant move yet. taking forever to render and become functional. in 2020 it was instant.
8- Update 2- after all of the above, I see someone below said they had luck increasing the rolling cache, so I did the same, then restarted the xbox and then sim.
result: same initial loading speed, not worse or better. the world map was still a big laggy to load textures, there were stutters of the cursor when trying to nagivate the menu. as far as textures, plane readiness etc- it all loaded very blurry initially (unlike 2020) but 2 seconds later was OK visually, but same problem of not ready to use.
Lighting is cool but once finally airborne still no gauges on screen.
so no, unlike the guy below in the UK, I see no improvement.
pretty much did all the trouble shooting I could, gotta wait for more MS updates. im going back to 2020 for today & will check periodically over the next week and month on 2024.
very dissapointing spending a lot on a game and having it be unready