I just checked Matousec.com website and new version of PC Tools total security jumped to 99%. I remember times that it was terribly slowing my PC and often locked my PC during/after install. I wonder if it also changed as did their score 
these are comodo forums , go to their forums and discuss and/or express your feedback . Alternatively , go to this section
https://forums.comodo.com/other-security-products-b68.0/
thanks