Ad blocking frequently stops working

[kmw0410]

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• Filters were updated before reproducing an issue
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AdGuard CLI version

v1.4.11

Browser version

Firefox 151.0.3

OS version

CachyOS

Issue Details

Ad blocking frequently stops working even though adguard is running with auto proxy mode enabled.

This issue has been occurring for the past 2-3 weeks. when it happens, simply toggling ad blocking on and off through browser assistant does not resotre functionality. The only workaround is to restart the adguard cli service (stop -> start), after which ad blocking works normally again.

Expected Behavior

Ad blocking should continue to work normally at all times while adguard is running with auto proxy mode enabled.

Actual Behavior

Ad blocking intermittently stops working, causing ads to be displayed. Toggling ad blocking off and on through browser assistant does not restore functionality. adguard cli must be stopped and started again for ad blocking to resume working normally.

Screenshots

Firefox proxy settings

Screenshot of the issue

Additional Information

# adguard-cli config show

proxy_mode: 'auto'
filtered_ports: '80:5221,5300:49151'
show_hints: true
update_channel: 'nightly'
send_crash_reports: true
log_level: 'debug'
show_notifications: false
listen_ports:
  socks5_proxy: 1081
  http_proxy: 3129
listen_address: '127.0.0.1'
listen_auth: <folded> disabled
worker_threads: 4
access_log_file: 'access.log'
outbound_interface: null
ad_blocking_enabled: true
adguard_headers_enabled: false
auto_enable_language_filters: true
filters:
  - 'flm://'
  - 'user.txt'
https_filtering: <folded> enabled
dns_filtering: <folded> disabled
safebrowsing: <folded> enabled
crlite: <folded> enabled
stealthmode: <folded> disabled
outbound_proxy: <folded> disabled
userscripts:
  - meta: 'userscripts/adguard-extra.meta.json'
    content: 'userscripts/adguard-extra.user.js'
har_writer: <folded> disabled
apps:
  - include-list: browsers.yaml
  - name: '*vpn*'
    action: 'bypass'
    skip_outbound_proxy: true
  - name: '*'
    action: 'bypass_https'

[sfionov]

@kmw0410 When this happens, do you see AdGuard certificate? What is adguard-cli status? If adguard-cli stops running, can you please enable send_crash_reports and reproduce the problem?

[kmw0410]

@kmw0410 When this happens, do you see AdGuard certificate? What is adguard-cli status? If adguard-cli stops running, can you please enable send_crash_reports and reproduce the problem?

i'm not sure if i'll be able to reproduce the issue gain, but i'll test it