RTWR Suggestions (from 2007) (Reggie Fields and others)Here are some suggestions posted on the FlightSim.com multiplayer forum

Some more good advice. This time from the guys over at Sim-Outhouse.Turn off automatic scans by your anti-virus. Turn off automatic updates by Windows. Turn off your screensaver. Turn off automatic everything. (dangerousdave, jcook28, fliger747)Also, click on the advanced power saving options button on the display/screensaver tab and disable all the power saving features like turn off display after..., turn off HDDs after..., etc... (Moparmike)To get your heart jumping up and down, there is nothing like seeing your racing leg taken over by a system maintenance function!In general, you want full control of your machine when you are carrying the baton!http://www.sim-outhouse.com/sohforums/showthread.php?t=63158

Definitely bad to be on a leg and have Windows update or your vscan interrupt your leg. Had this in the MacROberts well into one of my long flights and data entry sessions.