AdguardTeam / AdguardForiOS

The most advanced ad blocker for iOS
https://adguard.com/
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Internet stops working intermittently with AdGuard DNS implementation #2354

Closed emeritaacuity0u closed 1 week ago

emeritaacuity0u commented 2 weeks ago

Please answer the following questions for yourself before submitting an issue

AdGuard version

4.5.5

Environment

Ad Blocking

AdGuard Base filter, AdGuard Mobile Ads filter

Privacy

AdGuard Tracking Protection filter

Social

AdGuard Social Media filter

Annoyances

AdGuard Cookie Notices filter, AdGuard Popups filter, AdGuard Mobile App Banners filter, AdGuard Other Annoyances filter, AdGuard Widgets filter

Security

NoCoin Filter List

Other

No response

Language-specific

No response

Advanced protection for Safari

Which DNS server do you use?

AdGuard DNS

DNS protocol

DNS-over-HTTPS

Custom DNS

AdGuard Personal DNS

DNS filtering

Custom DNS filter

AdGuard DNS filter and AdGuard popup filter

DNS implementation

AdGuard

Tunnel mode

Split-Tunnel

Low-level settings

Bootstrap server: default Fallback server: default Blocking mode, etc: default

Issue Details

Steps to reproduce:

  1. Browse Safari

Expected Behavior

Safari works

Actual Behavior

Safari intermittently stops navigating to pages until DNS protection is changed to either native implementation, or a mobile config, or turned off/on.

Screenshots

Screenshot 1

Additional Information

No response

maxikuzmin commented 1 week ago

@emeritaacuity0u could you clarify more detailed steps to reproduce the problem? How long is the internet down when this problem occurs?

Also we need to get the app logs.

Here's what we need you to do:

emeritaacuity0u commented 1 week ago

Given how intermittent it is, it's impossible for me to reproduce. I can confirm this issue isn't related to the network switching between mobile/wifi at the very least.

I'll reply back when it happens again.