Problems that logout automatically

Some Internet sites, including Google, are automatically logged out even though they have not been touched, and the device registration for skipping the Two-Factor Authentication is automatically canceled, which is cumbersome to go through the Two-Factor Authentication every time.

I didn’t delete the cookies separately, and I didn’t set it to delete them automatically.

I searched the forum to see if anyone had experienced the same problem as me and found similar cases, but the issue was not fixed in that post.
https://community.brave.app/t/persistent-auto-logout-issue-in-brave-help-needed/605435/7

I’ve been using it well so far, and the problem has occurred about a week ago.

@Pineapple1999 is a known issue and nobody has been able to figure it out completely yet. Most of us users have no problem with this. That said, they have some testing going on with Nightly. Open Github is below:

With the latest being everything below:

We’d like you to help us debug this issue by toggling some features to the Disabled state on brave://flags and reporting if anything changes. Please ensure you’re on Brave v1.83.85 or newer.

Here are the flags to test at this stage:

brave://flags/#brave-domain-block-1pes
brave://flags/#brave-farbling
brave://flags/#brave-first-party-ephemeral-storage
brave://flags/#brave-provisional-tld-ephemeral-lifetime

Testing Instructions:

  1. Toggle only one feature at a time to Disabled
  2. Restart the browser completely
  3. Test the functionality (login, restart, try multiple times)
  4. Report back whether the issue persists

This systematic approach will help us identify which specific feature might be causing the problem.