Namulink malfunctions when DNS protection is turned on.

[Githubmaniak]

Please answer the following questions for yourself before submitting an issue

• Filters were updated before reproducing an issue
• I checked the knowledge base and found no answer
• I checked to make sure that this issue has not already been filed

AdGuard version

AdGuard v4.14 Nightly 38

Environment

• OS version: Android 16
• Device: Nothing Phone (2)

HTTPS filtering

• yes, I do

Root access

• yes, I have it

Integration with AdGuard VPN

• yes, I do

Routing mode

Local VPN

Ad Blocking

AdGuard Base filter, AdGuard Mobile Ads filter

Privacy

AdGuard Tracking Protection filter, AdGuard URL Tracking filter

Social

AdGuard Social Media filter

Annoyances

AdGuard Annoyances filter, Adblock Warning Removal List

Security

Online Malicious URL Blocklist

Language-specific

YousList, List-KR

Other

Filter unblocking search ads and self-promotion, AdGuard DNS filter

Which DNS server do you use?

AdGuard DNS Non-filtering

DNS protocol

DNS-over-QUIC

Custom DNS

No response

What Stealth Mode options do you have enabled?

Block trackers, Self-destruction of third-party cookies, Hide your search queries, Remove tracking parameters from URLs, Block the third-party Authorization header, Block ETag and If-None-Match headers, Disable WebRTC, Hide your Referrer from third-parties, Block Location API, Block Push API, Remove X-client-Data header from HTTP request, Protect against DPI

Issue Details

Steps to reproduce:

1. Namulink installation
2. Enable DNS protection (regardless of filter)
3. Access namu.wiki

Expected Behavior

Naver Powerlink must be blocked in Namuwiki documents.

Actual Behavior

If DNS protection is enabled, Naver Powerlink is displayed regardless of whether a filter is present.
Powerlink is not displayed if the DNS filter is turned off.

Screenshots

Screenshot 1

Additional Information

It was thought to be a Namulink bug, but considering that malfunctions occur when DNS protection is used, it appears to be an issue with AdGuard.

[maxikuzmin]

@Githubmaniak сould you post a screenshot of the ad? I went to the namu.wiki website and I don't see any ads, even without AdGuard.

[maxikuzmin]

@Githubmaniak any news?