Comment 3 for bug 1789846

It was also seen that even when a DVR port is activated first and a VM port some time later, we may still face the issue. This might be related to the fact that VMs are spawned with pre-created ports, which is not a common case. Making "agent_active_ports == 2" fixes this as well.

Given that the condition also contains " or self.agent_restarted(context)" which makes it True fist 180 sec (by default) after agent restart, I believe the downside of changing 1 to 2 should be negligible.