iFrame Error

I was just playing around today trying to get more familiar with HA and set up an iframe to show my wireless router just for grins and giggles. So I put the following in my configuration file:

panel_iframe:
  router:
    title: Router
    icon: mdi:router-wireless
    url: http://10.0.0.1/

It shows up in the side panel just fine, the icon is good, but when I click on the link I get an error:

400 Bad Request
Cross Site Action detected!

I suppose it could be something to do with Chrome but I can reach my router just fine outside of HA. Any ideas?

did you get anywhere with this I have the same problem

Are you using DD-WRT as your firmware?

edit:
Third result on Google
Seventh result on Google

I’m using a bit router Home Hub 5