[Observium] Weirdness with a site with 32-bit ports

I am going through the sites and I noticed that on the overview page that nothing is showing in the traffic graph for one of our sites.

But when I look at the ports themselves, they are showing traffic:

Then when I go into port config, I see this:

It looks like it stopped showing traffic on the 5th or 6th.

Any ideas?

Best regards, Scott Brawner IS Manager - Infrastructure Kratos Defense and Security Solutions, Inc. o. 843-308-2364 m. 843-814-3912

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For every complex problem, there is a solution that is simple, neat, and wrong. -- H. L. Mencken