com.facebook.lite - cannot detect that IPv6 is unreachable

[Alex-302]

@adguard-bot commented on Sun Aug 25 2019

Issue URL (Incorrect Blocking)

https://play.google.com/store/apps/details?id=com.facebook.lite

Comment

Facebook Lite app no longer starts after latest Adguard update. I tried disabling Adguard settings one by one to identify the cause, without success. No other changes were made on my phone except Adguard updating to the last version. I had to add Facebook Lite to the exclusion list eventually, which works but is not the solution I want.

Screenshots

Screenshot 1

Screenshot 2

System configuration

Information	value
Platform:	And 7.0
AdGuard version:	v3.2.140 (1.4.138cl)
AdGuard mode:	VPN
Filtering quality:	High-quality
HTTPS filtering:	enabled
DNS requests blocking:	enabled
Filters:	AdGuard Mobile Ads, ROList, AdGuard Annoyances, AdGuard Base, ROLIST2, AdGuard Tracking Protection, AdGuard Social Media

[Alex-302]

This app works only when AdGuard rptection is disabled in the app settings

[ameshkov]

The current solution is to keep pref.vpn.disable.reconfigure disabled in the case when Facebook Lite is detected on the device.

[artemiv4nov]

A note:
This bug can be reproduced if you connect to IPv4 only network and turn on the low-level setting: pref.vpn.disable.reconfigure.