The Client comes online and goes offline every minute or so

[tflidd]

Can you still log on the web interface?

For such errors, it is helpful to get more information from the logfiles:

Most times it's very useful to have a look at the webserver logfile, the own logfile of ownCloud or the logfile of php. On linux you can find (depending on your used distro) at this locations: ownCloud (access on the file system directly->Login via ssh-terminal/ftp, NOT via browser): /path/to/owncloud/data/owncloud.log IMPORTANT NOTE: Please set DEBUG to true (for 8.1 and below): https://github.com/owncloud/core/blob/v6.0.3/config/config.sample.php#L3-L5 or debug => true (for oC 8.2+): https…