CHROME - Norton ask me to run NPE due high network activity

Hi All,

I have this problem since 1 month... I tried adwcleaner, malwarebytes, etc.. of course Norton power eraser too (it doesn't find anything). 

I had a bing.vc problem that seems to be solved but now when I open Chrome immediately Norton popup ask me to run Norton Power Eraser: Traffic output releaved suspected etc... 

I had Norton 360 running all the time but I have this problem. 

 

Thanks

Marco