Hello Kurt, thank you for your reply.
As I was saying before I do not expect 2+ nines of uptime on a single instance deployment and unfortunately I cannot increase a number of instances without first modifying the source code of the application (which is planned but will take some time).
That I believe but the question is why as my first reaction was to try ssh console into the application and it was not possible. Similarly the application also stopped producing any sort of logs. Furthermore when I used flyctl to restart the application it did not do anything which leads me to believe that the issue is not the with the application but rather with the infrastructure.
Yes I am sure it will show the health-check failing, however the reason why its failing is what interests me and I do not have access to any information that would help me there.
I am unfortunately going to be forced to migrate away from Fly and revisit it in the future when the platform is more mature.