Like people here, I've tried everything. This is clearly a core software issue - not a config issue, not an update issue. Nothing. This is a massive problem. It's inconceivable that a browser can ignore the importance of syncing between desktop and mobile in this era. I've been dealing with this for months. It's too bad. I really want to not use Chrome. I hate Firefox. And Safari (desktop) is great...except for this deal-breaker connection/sync issue. Personally, I'm about to give up on them and check out Arc.