Hi,
Since a few weeks I have that problem happening when surfing on internet. Every time I open a new page, avast Service (32 bit) starts using up to more than 50% of the CPU, making the computer run very slowly. The problem occurs with Chrome, Firefox and Edge. I'm using Avast Free for years, never had that issue before. Current version I have is 11.1.2245
Would you have any clue?
Thanks!
Cheers