technological frustrations

The latest news from computer support is:

Just when I thought all the problems were fixed. Apparently Daylight savings time has messed up the internal clocks on the ISM. Since Daylight savings time occurs at 2PM, and all the machines on campus are set to rebuild at 2PM, their behavior has been unpredictable. They are all rebuilding at strange times.

I assume he means 2 AM, but still it seems ridiculous. In one classroom I taught in Internet Exporer froze up every time I tried to start it, but Mozilla worked. We are having many more computer problems this fall than we did last spring.