thanks Reiner for your help.
The phpinfo is something I can’t use because any post to the html home folder get redirected to nextcloud.
But I agree that the place for having any php config file so I just move mine there and restarted the container but no solution.
I don’t see any indication in the log file.
Just to make sure I test with small files and get no error so no doubts that is the file size.
Now that I have the php.ini in the right place I don’t know what else to do.
Any suggestion?