Hey, in this article I will show you how to fix the "Failed to connect to server" error in NoVnc.
1. First when you are in NoVnc tab press F12.
2. Then a console tab will popup and there is a "Console" tab click that open. When you are in console tab refresh the NoVnc page and copy that link.
3. Then paste the link in a new tab and press "ENTER". You will get an error don't worry.
4. Then replace the beginning of the link from wss: to https: and press "ENTER".
5. When you are in this page press "Advanced" and "proceed". You will get an error when connecting to the site you will get an error don't worry.
6. Done! Now you can connect to your server with NoVnc without errors.
I hope this guide helped you and if there is any problems please contact us!
