I usually cache like 3 days of extra work (BOINC) on my machine becuase it does file-sharing overnight and that takes up the whole internet connection. But now it stopped downloading new wu's and it just says:

3/18/2008 8:31:55 AM|World Community Grid|Sending scheduler request: Requested by user
3/18/2008 8:31:55 AM|World Community Grid|Reporting 4 tasks
3/18/2008 8:32:00 AM|World Community Grid|Scheduler RPC succeeded [server version 601]
3/18/2008 8:32:00 AM|World Community Grid|Deferring communication for 1 min 1 sec
3/18/2008 8:32:00 AM|World Community Grid|Reason: requested by project
3/18/2008 8:32:31 AM|World Community Grid|Sending scheduler request: Requested by user
3/18/2008 8:32:31 AM|World Community Grid|(not requesting new work or reporting completed tasks)
3/18/2008 8:32:36 AM|World Community Grid|Scheduler RPC succeeded [server version 601]
3/18/2008 8:32:36 AM|World Community Grid|Deferring communication for 1 min 1 sec
3/18/2008 8:32:36 AM|World Community Grid|Reason: requested by project

I isn't requesting any new work when it is clearly out of work to do. What is going on?