Popular views isn’t picking up all the views

Suddenly, my daily stats are wonky. It’s only showing a couple of blog posts as viewed. And, then each one has had exactly 100 views. Based on my blog’s history, that’s extremely unlikely. The last 3 days have had 500, 400, and 200 views exactly. Just not likely. And, only 2 – 3 posts viewed. Also very very unlikely.

So, it’s missing a bunch of the views in my stats. I really like knowing which posts are getting views and how many. This plugin has been flawless for me for a number of years. But, suddenly I know it’s not accurate.

What gives? Thanks for any help!