Can not get Google Analytics Multisite to track correctly

This is a multisite with 19 unique domains. I can see Google Analytics gets added to each page on each site when I add the GA account # to the network admin setup page for this plugin. But, I am not able to track everything as if it were on site. For example when someone goes from one site to the next it shows as a referral and blows the bounce rate out of whack.
Please advise what I am doing incorretly.

Thank you very much. I have searched for answers and found the same question but have not found an answer that worked to resolve my problem.