Item number is undefined or null: undefined

[Spencer8742]

Describe the Bug
when loading the card it will flood the browser with the below entry in the console logs, the websocket will eventually disconnect, HA will disconnect and a browser refresh fixes everything then it repeats. I have home assistant behind cloudflare tunnel and it only happens when "remote". If I go the dashboard via ip address it will work correctly.

The Error

Indicate if you followed all steps in the troubleshooting doc
Well, did you? Yes

What data does the sensor display if any?
Feel free to censor information pertaining to titles, networks, etc.

then sensor works just fine no issue there

What displays when visiting the API URL from the troubleshooting guide?
Feel free to censor information pertaining to titles, networks, etc.

All of the information works/displays correctly correctly

Does the default Home Assistant Plex component work for you?
This is important to know, helps rule out issues with your Plex installation.

yes the default HA Plex Component works

Home Assistant Version
What version of HA are you running? 2025.1.2

Additional Context
running both HA and plex through cloudflare