I have seen this on a number of occasions but not when I was accessing this site. The culprit is usually Google which uses a lot of your computer resources in the background while it is sorting and saving your documentation and preferences so that it can inundate you with floods of "appropriate" commercials later.Have never seen it.
The settings recommended there are already set and it's only AAC that generates this message.
by Aaron Carman
by Aaron Carman
by Duane Benson