Hi @Alberto_Umana ,

Data Plane VPC endpoint Security Group - Inbound Rules

Data Plane VPC endpoint Security Group - Outbound Rules

Security Group Workspaces Network - Inbound Rules

Security Group Workspaces Network - Outbound Rules

1) Are these correctly configurated?

2) I'm curious about the fact the EC2 Workers uses the Security Group Workspaces Network as you can see in the following image: