Just wondering if having profile-sync-daemon (psd) is causing troubles to you.
After installing Armbian, I noticed that whenever I was restarting Chromium and accessing youtube, the system was asking me a login. The authentication cookies were simply disappearing after each restart of chromium.
To avoid that I removed a link of my .profile directory pointing to a tmpfs filesystem (you see the tmpfs file system, use the df command).
I read that it is used to avoid read/write on storage, as all I/O are done in Ram, but obviously in my case it was not really working, as I was loosing my cookies.
Does anyone else uses that feature? Is this useful nowadays when using SSD's?