I tried to install/config nextcloud on tvheadend 8.2 (odroid C2).
Installation of docker and nextcloud workd without visable errors. If I try to log in to nextcloud I am asked to create an admin account and data storage. If I go further (assuming finish the config) I get the error message ERR_TOO_MANY_REDIRECTS. It's on URL https://[server]/index.php/apps/files/
I did not change anything of the configuration. Data storage resides below user_data.
What's the problem here?
Thank you in advance for helpful hints.