Intermittent HttpListener errors causes OD to crash

[distantcam]

From a user report it looks like HttpListenerException is not handled gracefully by our system. This exception usually occurs when something temporary happened with a network connection.

See https://stackoverflow.com/questions/4801868/c-sharp-problem-with-httplistener

Reported at https://help.octopus.com/t/octopus-deploy-windows-service-stopped/19969