OSX | Mac Drive Mounts Disconnecting

If you find SMB mounts on your OSX device are disconnecting when left for long periods of time (i.e. overnight / over the weekend) this could be because Power Nap is enabled.  

To disable Power Nap: 

1. Open Preferences

2. Click Energy Saver

3. UN-check Enable Power Nap while plugged into a power adapater

4. Close Preferences