For the past couple days, I can't see open tabs of other devices in my history page in Chrome desktop. Chrome is up to date on my PC Windows 8 and all of my Android devices. On both of my Android devices, Chrome sync is on but when I go to see other devices, it gives me a message to sign into Chrome on my computer, which I already am. I've signed out and back in several times. I've looked at dashboard and everything looks good. Any ideas on what the issue could be? I'm out of ideas.