since nextcloud upgraded from 26.0.1 to 27.1.5 moodle integration has stopped working
the oauth2 authentication is still ok but moodle cannot list files, it's timeout before listing files. the process does not go further than the request /remote.php/dav

eveything is ok with Postman, we also tried with nextcloud 26 and everything is still ok.

we can't find any information about version compatibility.

thanks you.