This morning I logged in and clicked "Check all" I hit the refresh link a couple of times, and my backlinks got updated, but it stalled and never started checking the keywords. I logged out and now logged back in about 7 hours later and it still says "Remaining... keywords 84, links 0" - still no change. Instead of clicking Check all again, I thought I'd let you know first. I suppose the thread hung for some reason and you'll have to kill the proc?? My keyword tracker username is exam if that helps. Thanks.
You can run the check all, and it will automatically kill any old/hung processes and pick up where it left off.
There was an issue this morning where I had to reset some things on the server, and in the process all the check all threads had to be killed.