The bugs, wich I found.

Comodo Internet Security - CIS News / Announcements / Feedback - CIS
1

Hi! Yesterday I decide test Comodo Internet Security, 'cause OA++ after selfupdate starts selfclosing…
CIS - of cause v 4, latest build.
So, now I count all problems of this version:

  1. Massive RAM utilisation on scanning*
  2. Jumps of RAM usage on scanning*
  3. High load of cores on scanning (sometimes 35-50 %, but when jumps on 80 - 100 % - those jumps are longer, then when CIS on scanning use 35 - 50 %)*
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  1. Low-speed scanning. OA++ scan files too fast then CIS v4. I think that’s must to emprove.

In result of problems - my CPU automatic shutdown on full scanning.
Configuration: AMD Athlon 4400+ (DualCore), 2Gb RAM, Microsoft Windows 7 Ultimate (32 bit), System HDD - SATA 250 Gb.
May be - automatic shutdown only my problem, but I decide to write about found problems on forum.

2

if your computer is shutting down becasue of loading you have hardware problems. A well built computer should be able to stay at 100% cpu usage forever without over heating or shutting down. I would check my cou temps to see where they are at. I would also check my psu voltages to make sure you don’t have a failing power supply.

3

To see if temperatures/cooling are playing a role let Prime 95 run for 4 or more hours. Does it shut down?

4

another thing is that you can have running too many process in your’s pc. so good thing is to start some software to show’s up, what u need adn what u dont need. like for example, if u have instaled adobe reader, u can remove form autostart adobe reader speed launcher. and so on and so on.

and other rhings u dont need. and try to clean up inside of the pc tower from dust etc. this migt help as well.