Unchecking resident shield might cause AVG to not to prevent what it have to prevent (against risks).
Some AVG users tweaked AVG by removing LinkScanner so it will run like before.
See the discussion at:
http://www.bleepingcomputer.com/forums/topic168841.html
http://www.dslreports.com/forum/r20471075-AVG-8-Free-Better-Than-75-After-Tweaking
You might want to give it a try, if LinkScanner is installed?
Resident Shield takes over my computer slowing it way down. When I check Task Manager it says that avgrsx.exe is using 90-100 CPU.
Can I uncheck resident shield so that it doesn't run in the background?

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