Author Topic: Avast IS blocks web acces randomly  (Read 1153 times)

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Avast IS blocks web acces randomly
« on: April 08, 2017, 01:10:29 PM »
Hello everyone.
It started with the latest version. Randomly, I can't access any webpage. Issuing a ping command does nothing, not even a bad request. Today I found out that I can replicate this by entering a video game and minimizing it I have no access to any webpage. If I disable Avast the problems disappear.  What is wrong with this version ??

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Re: Avast IS blocks web acces randomly
« Reply #1 on: April 09, 2017, 04:08:13 PM »
Hello geo2884, welcome to the forums.

As you are using Avast IS, recent issue with Avast Firewall might also affects you.

See;

Firewall block all local IP adress: 192.168.1.* After updating
https://forum.avast.com/index.php?topic=199857.0

Avast Firewall is automatically IP blocking a trusted website
https://forum.avast.com/index.php?topic=200058.0
Desktop: Win10 Pro 22H2 64bit / Core i5-7400 3.0GHz / 32GB RAM / Avast Premium Beta(Icarus) / Comodo Firewall
Notebook: Win10 Pro 22H2 64bit / Core i5-3340M 2.7GHz / 12GB RAM / Avast Free / Windows Firewall Control
Server: Win11 Pro 23H2 64bit / Core i3-4010U 1.7GHz / 12GB RAM / Avast One Essential

Avast の設定について解説しています。よろしければご覧ください。