It takes 4 minutes to add a custom filter without closing the AdGuard page.

[kodiakhub]

Please answer the following questions for yourself before submitting an issue

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

AdGuard Extension version

5.0.97

Browser version

129.0.6668.59

OS version

Windows 10

Ad Blocking

AdGuard Base filter

Privacy

AdGuard Tracking Protection filter, AdGuard URL Tracking 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

No response

Other

No response

Language-specific

AdGuard Turkish filter

What Tracking protection options do you have enabled?

No response

Issue Details

Steps to reproduce:

1. Add this to custom filter: https://ublockorigin.github.io/uAssetsCDN/filters/filters.min.txt
2. Wait until completes it. (If you close the AdGuard page before it is completed, it will not be added.)

Expected Behavior

Adding a custom filter is added instantly.

Actual Behavior

Adding a custom filter is not added instantly.

Video

Video (x6 speed up)

https://github.com/user-attachments/assets/4896dcd4-23a8-4008-bb38-ad49a12a3bf8

Additional Information

https://github.com/AdguardTeam/AdguardBrowserExtension/issues/2951

classic.😄

[mepherion]

I am also encountering a similar issue where custom filters fail to get added, but with a different error message: