I have 124 XP machines total right now in ZCM and they all had ZCM 11 for client. I upgraded to ZCM 11.1a two days ago and so far only 51 machines have updated. The other 73 have been at "Update Assigned" for two days now I have refreshed them and also canceled the deployment and restarted it. They are all turned on as I can remote manage them etc... I have tried manually restarting some of them with no luck of getting the update to push to them. Any ideas?