Hi… The above suggests that replicas perhaps didn’t get their SSH certificates at boot time.
What kinds of things do you see in the NAME column of the secrets list?
$ fly secrets list -a db-app-name
NAME DIGEST CREATED
FLY_CONSUL_URL xxxxxxxxxxxxxxxx May 17 2023
OPERATOR_PASSWORD xxxxxxxxxxxxxxxx May 17 2023
REPL_PASSWORD xxxxxxxxxxxxxxxx May 17 2023
SU_PASSWORD xxxxxxxxxxxxxxxx May 17 2023
SSH_KEY xxxxxxxxxxxxxxxx May 17 2023
SSH_CERT xxxxxxxxxxxxxxxx May 17 2023 ←