Our ArcGIS Server services all show at stopped when viewing through ArcCatalog, and if I view them through Server Manager, they show as either stopping or stopped. However, if I go to our REST endpoint the services show as normal, and all our apps appear to be functioning as normal (there are plenty of SOC instances running, which seems to support this...).
If I try to start a service, either through ArcCatalog or Server Manager, it doesn't seem to start, and stays in a 'stopping' mode.
What would cause this behavior? Any ideas on how to fix it? I am trying to publish a service using caching, but can't view any of our existing cached services because they are in a stopping / stopped mode, and publishing probably won't work correctly because those tools are stopped as well.
OS: Windows 2012 R2
Server Version: 10.4.1
ArcGIS Server service is running
Server RAM: 32GB
Server Processors: 4