I have recently changed to Windows 10 but I am unsure whether this Facebook problem just begun, is connected.
When I post a link on my FB page, say to a video, it used to produce a thumbnail photo - which went live when I hit the 'post' button.
But suddenly when I post the link the loading bar signal on the right above keeps loading but never finishes to produce the thumbnail.
I've googled the problem and some suggest some link debugging site which doesn't work for me.
Has anybody else solved this one?