one way sync
I sync between both my phone and my pc, my phone is constantly up to date on my tab syncing however my pc is constantly lagging behind by a couple of weeks.
Steps taken: exited and reopened firefox clicked Sync Now button on the pc in both the sidebar and in the sync settings logged out of and back into my firefox account on my pc
Alla svar (1)
Try downloading a different version of Firefox and see if you have the same issue. Make sure to install in a different directory from your current install. https://www.mozilla.org/en-US/firefox/channel/desktop/