Why doesn't my bookmarks toolbar sync between devices?
I have bought a new laptop and have the latest versions of Firefox installed on it and my current desktop. I have set up sync and it does work, but the Bookmarks toolbar on the laptop does not contain the bookmarks from the desktop. I did add a bookmark to the laptop and it did show up on the desktop, but the remaining bookmarks on the desktop were not synced to the laptop.
Alla svar (1)
You can check the about:sync-log page via the location/address bar to see if there are error logs available.
You can temporarily set the services.sync.log.appender.file.logOnSuccess pref to true on the about:config page to also get a log of a successful Sync. Do not forget to reset the services.sync.log.appender.file.logOnSuccess pref to false after you have finished testing Sync or you will end up with a lot of unnecessary log files once the issue is resolved. You can upload a recent log if the log is too big to put in a reply.
You can open the about:config page via the location/address bar. You can accept the warning and click "I'll be careful" to continue.