Security Group stopped working for DEV1-M type instance


It used to work, recently i decided to check and it stopped. all incoming/outgoing connections are getting through despite my development instance (Dev1-M) having restrictive security group selected…
Anything changed for Development instance?



there was no change on the security groups from our side.
Have you tried to reboot your instance? Don’t hesitate to contact our technical assistance if required.



Found the issue, i had checked Stateful option.