OCI Instance with Windows does not respond in the public IP

After migrate a VM with Microsoft Windows Server 2019 Standard to OCI, the instance was not responding in its public IP, even when I verified that everything related to "Security Lists" and network rules were set properly.

In OCI website, the Instance appears with the status "RUNNING" without presenting any problem, as you can see bellow:

I created a Connection Console in order to investigate if there was something wrong with the boot process following the steps in the article How to connect with VNC to Oracle OCI Instance.

The result was interesting, the instance was OK. So it means that the problem it was somewhere else. I took a look into the network settings of the instance and everything was OK.

Then I checked the Firewall, and there was the problem! The Windows Defender was enabled as you can see bellow.

Then, I disabled the Firewall:

After to apply the changes, I tested the Ping again: