All flightsimmers affected by the CTD during MSFS 2020 loading, who have NVIDIA app installed and MSFS 2020 set to DX11, are invited to join the linked thread.
Please briefly describe your issue and vote.
It’s time for the MSFS 2020 developers to seriously address CTD during loading.
EDIT
If you know anyone experiencing the same issue, send them the link to the thread I linked above - the more people report the bug, the higher the chances it gets fixed.