Reliability monitor not working

I was wondering if anyone could help me out with this particular problem.

I've had Vista installed for about a month and a half. The reliability
monitor was working fine for the first while, but after September 25th it
suddently stopped collecting and displaying data. I later on upgraded to RC2,
but the monitor still isn't working.

When I look at the RAC task in the task scheduler, everything seems to be
ok. It says it's queued, and when I open it's properties and look in the
history, it is doing tasks every day, also after September 25th.

Does anyone know if there are any other options I have to go look at to make
sure it is running? Although it's not really a big deal, it would be nice to
get it back and running like it's supposed to do again.

I'm running build 5744 at the moment, although the problem originally
started on build 5600.

Any help is appriciated.

--
Norwegian student in Canada