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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: mark286 on March 25, 2024, 09:26:44 PM

Title: Avast Blocking WD NAS drive
Post by: mark286 on March 25, 2024, 09:26:44 PM
Since last week's update Avast Premium Security is blocking access to my WD MyCloud NAS drive.

If I disable Avast firewall everything works, if I turn it back on again access to my drive via explorer or via the WD apps (WD SmartWare, WD quickview) is gone.
I have tried editing the firewall entries for the wd apps (Smareware, quickview and drive service) to allow in/out and also to ask.
It does ASK me if I want access, I say forever but it still blocks.


build 24.2.6105 (build 24.2.8918.827)
Title: Re: Avast Blocking WD NAS drive
Post by: DavidR on March 26, 2024, 01:44:44 AM
Is your WD MyCloud NAS drive linked/considered a public or private connection.

I don't use Avast Premium Security (avast free) and I have no external drives so I don't bump into this situation.

Check your Firewall and Network Protection settings - Avast Menu > Settings > Protection > Network Inspector (is the Device listed in the Monitored list as Public ?
and  -  Avast Menu > Settings > Protection > Firewall Settings is the Device listed in the Blocked devices list ?.

That said I'm surprised this would come after a relatively minor program update.
Title: Re: Avast Blocking WD NAS drive
Post by: mark286 on March 26, 2024, 04:02:01 AM
The issue is fixed.

during the update my network got defaulted back to an untrusted network
Avast were helpful in the chat.

Avast->protection->firewall ->networks and the NAS has to be on a trusted network.

Title: Re: Avast Blocking WD NAS drive
Post by: DavidR on March 26, 2024, 12:20:55 PM
Thanks for the confirmation.