Unexpected departure from the program to the desktop

Unexpected departure from the program to the desktop, on several occasions I have tried to perform flights of more than 3 hours duration, in which I have used the airbus 320neo, with the HI altitude flight plan, on both occasions and after approximately 1 hour and 30 minutes , the program ends and goes to the desktop without any type of error notification, because this version of flight simulator lacks an essential feature such as repetition or being able to resume the flight not completed, I have as a result a flight log with takeoffs without landings, which is actually something impossible in real life. I would like to know if this problem is common within the community?
Rayzen 7 3700X, 32gb memory, 1tb ssd, rx590 8gb. updated drivers.