HI Mozila firefox support team, I would request you to kindly provide me bookmark, My laptop windows was creached, after that i logged in on other laoptop but, unfortunatly the bookmark is not sync and showing/downloading after logged in. please look into this. My book mark it was very old and using since 8 years almost as i remember. I followed below link. but still the same.. https://support.mozilla.org/en-US/questions/1444740#answer-1647784