Bah!
I was worried that I hadn't posted any updates for the last three 3-hour cycles, so I drove home half expecting the power to be off, or the house to be burned down or something. I mean, why else would my system not post any WUs?
The x17 slot was stuck waiting waiting waiting for a work unit. I think it gave up, because I couldn't get it to retry until I rebooted. Given the time of day and length of "outage," I think the delay I had will impact my production for today and Tuesday. Bah!
I was moving along at a nice clip, too!
But at least it wasn't some unexplained phenomenon, so I did sigh with relief. Back to work!
EDIT: Uh oh, it looks like the totals on Extreme's page don't agree with my totals on Pande's page, and it appears that the difference is exactly the points I got in my last x17 work unit... I guess I'll wait and see if maybe it will be pushed off to the midnight update...