Unusual problem with /.well-known/caldav.Can't solve the problem

Zero Trust Cloudflare Tunnel
1

What is the name of the domain?

net-world.click

What is the error number?

.well-known URLs, failed on: /.well-known/caldav

What is the error message?

Your web server is not properly set up to resolve .well-known URLs, failed on: /.well-known/caldav

What is the issue you’re encountering

CalDav doesn’t work and Nextcloud error appears

What are the steps to reproduce the issue?

Hello. I encountered an unusual error Your web server is not properly set up to resolve .well-known URLs, failed on: /.well-known/caldav . Not one of the standard solutions to this problem offered by the Nextcloud documentation and the user community It’s not working at the moment, this may be due to the non-standard settings of my Nextcloud home server, since this cannot be implemented otherwise (my providers connected to the server router in the multi-wan do not provide a public IP) (I have attached a diagram of the device for my home network). Not Could you advise me on a way to solve this problem?
(According to my assumption, this may be a problem on the Cloudflare side)

Screenshot of the error

NC.jpg
NC.jpg1920×1080 168 KB

2

I had this warning both with and without cloudflare in the mix, yet this kept working, it’s a server side thing I haven’t quite figured out how to fix with lighttpd, if you’re using apache check out the .htaccess example for nextcloud

4

I tried to use the official Nextcloud documentation, the problem was not solved, I also tried to use solutions from different forums, it did not work :frowning: