Report WebDAV Sync Error Nextcloud in Cloud Sync Posted November 30, 2020 On 11/28/2020 at 5:10 PM, Byb said: Hi. Sorry to disturb, it seems I have a very similar problem after migrating my Owncloud server. What do you mean by "an option called trusted-proxies" ? Is it an Apache option ? A Nextcloud option ? An Enpass option ? Where can I edit this please ? Thanks This is a config option in Nextcloud (and newer version of Owncloud i think). Just add Quote 'trusted_proxies' => '<YOUR PROXY IP>', to the config.php of your Nextcloud config if you use a reverse proxy in front. This config.php should be in the config directory of your Nextcloud installation.