How do I make my home network the preferred network?

Hi,

I'm using a MacBook Pro running 10.9.5. When I'm at home, often if my computer hibenrates or if I boot it up, my WiFi network will automatically connect to an "xfiniti" network instead of my home network (named "davenetwork"). Per some other advice I found, I clicked the "Advanced" tab on the System Preferences -> Network pane, and moved my home network to the top of the list (and "xfiniti" to the bottom). However, this doesn't seem to help.

Any ideas about how to get my WiFi connection to always connect to my home network and ignore the xfiniti one?

Thanks, - Dave