> 1) With rare exception, it only seems to happen outside of business
> hours.  Usually in the middle of the night, but sometimes shortly after closing
> or just before opening.  In the 16 instances in May so far, it only happened
> during business hours twice.
>
> Here are the dates:
> 5/2 10:02am (Saturday, closed)
> 5/4 11:32am (during business hours)
> 5/4 4:17am
> 5/8 3:03pm (during business hours)
> 5/9 1:42am
> 5/10 8:49am (Sunday, closed)
> 5/10 10:13am (Sunday, closed)
> 5/10 9:11pm
> 5/12 11:46pm
> 5/12 4:16am
> 5/14 2:01am
> 5/15 3:38am
> 5/17 7:12am
> 5/24 2:28am
> 5/27 5:25pm