Here is a small program you can schedule in schedule tasks if you need tor estart your SIA on a regular basis:
NODENAME is the obviously your BusObj server name.
Copy the code and save it in a .bat file.
Schedule the .bat file on your server.
cls
echo off
echo .
echo .
echo Stopping all the BOXI services on NODENAME
echo .
echo .
net stop "Server Intelligence Agent (NODENAME)"
echo .
echo .
echo All services have been stopped.
echo .
echo .