he gets flooded and he gets his console hijacked everyday from this ip 77.234.43.184
Since that IP is from avast, you sure are accusing them.

He can’t have his ISP from avast, since avast is not a ISP.

No offense, but your English is nowhere near as good as it should be to get help with this.

As I said,

It seems to me you better explain the problem in a language you master much better than English:
https://forum.avast.com/index.php?board=21.0