Bad method - The HTTP verb used is not supported

I'm see this error in WebGL projects on Edge

HTTP405: Bad method - The HTTP verb used is not supported
(XHR) Options - https://config.uca/cloud.unity3d.com

Is this something to do with unity analytics?
Is it something to worry about?

 

Bump. I'm having this problem when trying to log into my server that's on a cross domain. I've tried adding headers like;

Code (CSharp):

1.     Response.AddHeader("Access-Control-Allow-Origin", "*");
2.    Response.AddHeader("Access-Control-Allow-Methods", "GET, POST, OPTIONS");
3.    Response.AddHeader("Access-Control-Allow-Headers", "Accept, Origin, Content-Type, X-Access-Token, X-Application-Name, X-Request-Sent-Time");
4.    Response.AddHeader("Access-Control-Max-Age", "1728000");
5.    Response.AddHeader("Access-Control-Allow-Credentials", "true");

But this didn't solve the issue. I'd appreciate any help.

 

You must serve from https:// to deliver content to Chrome users, period full stop. There is simply no workaround.

Regarding the other user's error, it is also likely, but hard to tell, if the user is serving from http.