On some websites there is not AdGuard certificate after disabling and then enabling protection

[AdamWr]

Steps to reproduce:

1. Enable AdGuard
2. Open an incognito tab in Chrome and go here - https://kutchuday.in/ The same happens on https://www.facebook.com/ and https://www.androidpolice.com/
3. Disable protection
4. Refresh website
5. Enable protection
6. Refresh website

Protection is enabled but ads are not blocked and there is no AdGuard certificate.

Screenshot


It seems that it happens only on some websites and not every time, but often. I have to restart web browser and then ads are blocked again.

AdGuard for Windows 7.6 nightly 40 (build 3584, CL 1.7.221)

[ameshkov]

@AdamWr quick question - are you on an IPv6-capable network?

[AdamWr]

No, if I'm not wrong, my network is using IPv4.

[ameshkov]

You can check it by visiting ipv6.google.com

We would probably need debug logs.

[AdamWr]

ipv6.google.com doesn't open on my end. I checked also https://ipv6test.google.com/ and I see that:

We did not detect any problems.
You're not using IPv6 yet, but you shouldn't have any problems with sites that adopt IPv6 support.

The same happens on virtual machine/sandbox with AdGuard stable version (7.6.1). I will create logs.

[ameshkov]

As far as I understand it was improved in Win v7.12 and it shouldn't be happening anymore.

[AdamWr]

It seems that it's fine on https://www.androidpolice.com/, but I still can reproduce it on https://www.facebook.com/ and https://www.youtube.com/ with AdGuard for Windows version 7.14 nightly 9 (build 4328, CL 1.11.118).

[zubrRB]

У меня нечто подобное было на днях, спасло добавление в исключения anti-DPI. https://github.com/AdguardTeam/AdguardFilters/issues/158077

[ameshkov]

@AdamWr does it go away after a few more refreshes?

[AdamWr]

Unfortunately, it doesn't. I have refreshed website many times, but there wasn't AdGuard's certificate.