Created attachment 469947 [details] about:sync-log I'm seeing weird tab sync behavior on my Firefox desktop profile. Tabs from other computers shows a partial list of remote tabs from one of my remote devices that randomly disappears/reappears when I refresh the about:sync-tabs page. Also, the tab that I do see is one of 4 other tabs open on that device. All of my tabs seem to come across correctly on Firefox Home, fwiw. I am attaching my sync log with this, but not sure that's telling a lot. Also, Toby says I have 12 tab clients, if that helps.
Still seeing this?