@markbam Wait a second before you head off. Are you sure the FOGPingHosts service is running properly on with nodes? Just asking because we have an issue on startup scripts open: https://github.com/FOGProject/fogproject/issues/268
Not sure if FOGPingHosts could show the same problem.
I haven’t been able to reproduce exactly what triggers it to switch which server it decides to listen to but seems related to startup order.
Can you give a bit more details on what you mean by that and what exactly you looked at to see this? Maybe some idea pops up in my head when I understand this better.