Since just late today I booted MSFS2020 and had to d/l a compulosry update. Since then it constantl;y tells me my connection is lost, then connection is back, then it hangs and then finally CTD.
I have tried a few things suggested in some very old threads but so far no solution?
msfs-2020 Bugs & Issues
Same for me, likely a server issue, hopefully they will sort soon.
Also happening here. Guess I’ll go outside today 
Same for me. I was looking forward to flying after a busy day, but no dice.
You’d think they’d have made enough money now to support the servers properly. JOKE. Every time I get time to play this game, there is some server issue.
Same thing is happening to me in Florida. Been trying for hours.
It’s worldwide.
Online games are the future my shiny metal…