RB Problems

Since last Thursday (8/2) all my jobs were reported as "running - unavailable" and by the weekend my whole system was screwed up. I cleaned everything up and switched from the IC RB to the (2nd) RAL one. Everything seems to be OK again now. In case it has something to do with it, if I now cancel a job I mark it as cancelled in my log and don't wait to see if the status is "Cancelled" the next time I try and find out its status. Previously if it didn't come back as "Cancelled" I tried to cancel it again (for ever) which may have caused problems since cancelling seems pretty broken.