Check your logs folder and make sure its actually working. I had the same issue and noticed no WU's and points added for 2 days, but all the FAHControl programs showed they were running. I figured they must be overwhelmed. However, I noticed the systems weren't running hot and the FAHControl program was actual hung up! All my systems were hung up, which I though was odd and just rebooted them. Then I checked the logs folders, and on all 5 of my systems there were no logs since 3/27.