Just a head's up for anyone who has not yet upgraded. There are some AFP sharing issues on MacPro5,1 with El Capitan OS X 10.11 at the moment. I cannot connect to this Mac Pro via "connect as" or by connect to server with afp:// address. Screen sharing works fine. File transfers within screen sharing work fine. AirDrop in and out is working when WiFi is turned on.
Maybe this will be addressed in 10.11.1?
Maybe this will be addressed in 10.11.1?