Joomla URL misconfigured in Joomdle auth plugin...

Try the answer in this thread for testing with cURL:
www.joomdle.com/en/forum/r05-support/528...url-web-service#5286

Hi Antonio, I looked for

In call_method_curl () function, in moodle/auth/joomdle.php.

but found it in moodle/auth/joomdle/auth.php. I did the change and it worked. So far so good. Hopefully it will stop the 503 errors and I'll let you know.

Many thanks!

Sorry for the typo, and thanks very much for reporting back.