Super weird behavior on live stream card

I have a Fire tablet running Fully Kiosk that serves as an always-on display of a Home Assistant page. This page has a few streams from Blue Iris on it. All of a sudden, I noticed the live stream seems to be twitching back and forth, seemingly between the main stream and sub stream. The weird part is that this only occurs on HA and isn’t the behavior shown on the Reolink app, Blue Iris, VLC player, etc. So I’m thinking maybe its a weird connection issue between the camera and HA. It happens every 15 seconds or so.

But the super weird part is that if I bring up this HA page on my PC or my phone, the tablet will stop twitching between streams. Does anyone have any idea why this is? The tablet is on the same 5ghz wifi as my phone, and the access point for it is essentially right next to the tablet, so it doesn’t seem to be a connection issue.

I’ve tried rebooting the camera, Blue Iris, HA, updating HA and the Blue Iris addon. Everything I can think of in that regard. Worth noting that the bottom two streams are the same camera (different lenses) and the top stream (different camera entirely) is not having this issue.

Issue: ezgif-3-8011208398.gif - Google Drive