SharePoint 2013 Central Admin Not Working

I have a strange issue with SharePoint 2013 CA is not working. The main problem is that the site simply will not load, it just sits there and spins. The second issue is that the times it does load which is rarely, it will randomly crash and log me out of the server completely to the windows login screen. I have checked that the app pool services are started. Questions I have:

  1. Is there a way to repair/reinstall CA?
  2. Has anyone seen something like this before?