Automatic Wowza restart/retry license key?

Wowza Streaming Engine
1

My perpetually-licensed server rebooted, and had no network when it booted back up (my fault). My concern is that Wowza was sitting at the “invalid license screen” and did not appear to have attempted to retry the license check once the network was up – is there a way to have that happen automatically? Say once an hour? Since the service claims to be running in Windows Service Manager I don’t see a way to automate this process unless I monitor the RTMP port to see if it’s open.