VNC - Failed to connect to server

Hi everyone,
I’m trying to set up the remote desktop. The job starts correctly, and I can see the “Launch Desktop” button, but when I click it, it opens a screen showing “noVNC – Failed to connect to server.”
Below I’m including the files generated by the session.

connection.yml (95 Bytes)

output_log.txt (2.2 KB)

user_defined_context.json (240 Bytes)

vnc_log.txt (1.4 KB)

websockify_log.txt (133 Bytes)

before_sh.txt (261 Bytes)

job_script_content_sh.txt (8.5 KB)

script_sh.txt (813 Bytes)

job_script_options.json (592 Bytes)

Has anyone run into a similar issue or can help me solve it?
Thank you very much,
Vittorio

Sorry for the delay in a response - As a guess, I’d ask if you’ve enabled rnode_uri and node_uri in ood_portal.yml by following these instructions below: