I recently upgrade to InSync Plus, and also turned on selective sync to only sync one folder in my Google Drive. In Account Settings, it gives me the Refresh button but it does nothing when I click on it. Also, it is not removing the files and folders from my local hard drive that I chose not to sync using selective sync. Finally, I created a Google Doc and it is not syncing down to the local hard drive. I also tried uninstalling/reinstalling the application, but it did not help.