Might have something to do with the delay sthat were being caused by the long, long threads we had. Now that has been fixed, we have been told that it has reduced the load and we are running 100% faster and it seems to be trying to "catch up' now.
I'll report it if it happens again or to anyone else.
Yep ... it started to happen to me today, so I reported it to management (the person who I am instructed to report to ... however, she is still out of town. Hope she'll be back by tomorrow. If not, I'll cheat a bit and report it directly to tech support and copy her.