We go into the logs and see a problem with the synchrony.pid.
delete also the following:
- <confluence-home>/bundled-plugins
- <confluence-home>/plugins-cache
- <confluence-home>/plugins-osgi-cache
- <confluence-home>/plugins-temp
Stop the server, delete the files, it recreates it, restart the server.
It might stay started for a few days then stop again.
The only changes recently, we purchased the 10 user license,
updated one of the add ons.
Since install, which is only a few weeks, we have had hiccups. Not sure why.