Byb

Ok I see this, you're right. But this option seems not to apply to my problem : I don't use any proxy right there This is a strange behaviour : the sync is working on the iOS app, on the Windows 10 app on one machine, but no longer on another Windows 10 app (error 908500). I have at the moment no idea how to resolve it. Thanks for replying, by the way.

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