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Author Topic: DNS request blocking -> no more internet  (Read 989 times)

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Offline alain.dezetter

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DNS request blocking -> no more internet
« on: August 31, 2022, 08:18:34 AM »
Hello,
For some time now (with free Avast 22.7.6025 (version 22.7.7403.744)), randomly, avast blocks my DNS requests.

If I deactivate all the agents, the DNS works again, then I reactivate and no more problems, until the next time...
Is this a known bug?

Kind regards
AD
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Offline r@vast

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Re: DNS request blocking -> no more internet
« Reply #1 on: August 31, 2022, 10:14:59 AM »
Hi,

Please update to 22.8 and let us know if the issue persists.

https://support.avast.com/en-ww/article/Update-Antivirus/
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Offline alain.dezetter

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Re: DNS request blocking -> no more internet
« Reply #2 on: September 01, 2022, 09:51:24 AM »
Version updated to 22.8.6030 (version 22.8.7500.734)
I will let you know if problem persists
thank you

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Offline alain.dezetter

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Re: DNS request blocking -> no more internet
« Reply #3 on: September 06, 2022, 08:02:53 AM »
Hi,
As previously said, I let you know wht's going on.
Nothing bad until today with same symptom - DNS blocked
Id I deactivate all agents DNS is ok, i reactivate agents and all is fine ...
Best regards
alain
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Offline r@vast

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Re: DNS request blocking -> no more internet
« Reply #4 on: September 06, 2022, 03:19:01 PM »
Hi,

So disabling and re-enabling the Avast Shields cause the issue to go away?

Can you provide a support file ID (https://support.avast.com/article/Submit-support-file) and screenshots (https://support.avast.com/en-ww/article/Create-screenshot) of any DNS-related error messages?
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