CIS 4.0 Beta 4.0.129536.679 slows my PC

Hi :
I installed CIS 4.0.129536.679 on my laptop , and today I realized that my laptop was slow when I was surfing the net especially with IE 8, so I guessed that was the Beta version, so I rolled back to version 3.14.x. and all went normal, my PC is responsive.

I’m using :
Windows 7 Ultimate x64, avast 5.0.418 Free, Ad-Aware 8.2, MBAM (latest version)

P.S : I don’t mean to alarm other users, but unfortunately experienced this issue. To discard things I’m posting this issue with Internet Explorer instead Firefox just to make sure my point

Regards
MiguelAngelXP (V) :■■■■

I am with you on the observation of speed.

I am on older hardware, check my signature, and I am usually on Win 7. Currently I am doing some maintenance on my Vista installation with the old 3.14 and it is snappier than my Win 7 when browsing with Opera… ???

Maybe it’s me but why not use the latest beta version?