ERROR: System Check

I have a joomla website on portogente.com.br and a moodle on portogente.nucleoead.net/moodle
I already used joomdle in other projects, but in this one i'm stuck, i tried everthing but i'm still getting the error "Joomla URL seems to be misconfigured in Joomdle auth plugin in Moodle"
I'm using cloudflare, but i've paused it and still nothing, i checked like 100 times my configuration, reinstall and nothing... would really appreciate any tips

Sorry for my english

Thanks,
Henrique M. Fernandes.

That usually happens because XML reply from Joomla is malformed. Maybe some plugin is spitting an error.. At this point I would try to debug the reply gotten from Joomla.

Thanks Antonio, MijoSEF was the problem, since it's a very used extension i think it would be helpfull to others if you mention it on FAQ or something like that!

Thanks for everything!
hmarques.net
Henrique M. Fernandes

Great, thanks for sharing the solution.
I have added a comment about disabling SEF extensions in System check documentation page.