Hi,
I am running Sourcetree v2.3.1.0 on Windows 7.
I have this option configured in my settings:

I thought this setting would cause my git log/history graph to update automatically and update the log with the latest commits that have been pushed to my remote repo. Instead, I find I have to press F5 or hit 'Fetch' for the log to show the latest commits.

Is there a bug here? Or does this setting do something else that I'm not aware of? If it is the latter, what is it actually doing?