I also have this problem.
There are several patterns for this problem.
One occurs on the menu screen and so on.
This is not reproducible. It’s completely random.But it doesn’t happen that much.
It may be related to the sound mentioned here.
About another problem
I have succeeded in reproducing it. This is the “memory read” that occurs during the flight. This is simple. Occurs when using a lot of RAM.
Use a lot of add-ons and set the graphics settings to ultra.
For example, I fly Paris, London and Tokyo on a C172 (a plane with a wide field of view) at 2000ft or 3000ft.
Surprisingly, the slower the flight speed, the higher the incidence.
Switch the viewpoint like crazy, also switch the zoom. Airplane instruments, distant buildings, roads under the plane.
Increase the memory usage while looking at the task manager. Load memory as much as possible. And this problem occurs when the memory exceeds a certain amount of usage.
If your PC is powerful or has low graphics settings, this issue is less likely to occur.
Big airport, big city, lots of traffic, lots of ground workers, slide all settings to the right
This problem occurs with high graphic settings. Occurs when loading a large number of scenery slowly.
For example, low speed at landing, low altitude, Heathrow Airport, London buildings.
Besides, RJTT using Enhanced Tokyo, Japan 1 and 2 of Flightsim.to.
If it becomes possible to reproduce with high probability, back calculation will be performed.
Find a setting that does not cause a “memory read” in that test.
Add-ons and graphic settings.
Slide the Terrain Level Of Detail to the left with fewer add-ons.
This is not the ultimate solution.
This is a temporary measure to prevent problems.
But it does prevent the desktop from crashing at the end of a few hours of flight.
The simplest solution I can do right now.
At the end of the landing checklist “Graphic settings to lowend”