BitComet uses 90% or more of my CPU processes, and Im also using an Nvidia Firewall. What should I do?
Solution If BitComet appears to be using alot of your PC’s memory (or even gradually using alot of your PC’s memory), you must uninstall Nvidia’s firewall. Disabling the firewall will be of no use, as it continues running in the background (i.e. in Processes). This issue is not inflicted by BitComet, it is Nvidia’s firewall that is causing the problem. Sources http://forums.nvidia.com/lofiversion/index.php?t2682.