I got a message from SharePoint that the AppFabric Caching Service was down. When I went to Services to restart it, it restarted fine, but shut down within a few seconds. I went into the Event Viewer, and got the message:
The AppFabric Caching Service service terminated unexpectedly. It has done this 626 time(s). The following corrective action will be taken in 60000 milliseconds: Restart the service.
It continues to crash and restart, and I'm not sure where to look.
Other info: I recently renamed the server using Rename-SPServer