automatic login broken

[Bart]

After the update to Contao 2.10, the automatic login no longer works.
It's set in the back end to 776000 (90 days), but it only works for the duration of the browser session, hence if the browser (tried with Firefox, IE, IOS Safari) shuts down, the member is no longer remembered.

I have checked the cookies of Firefox, immediately after I logged in the the "persistent login" option. There were 2 cookies: PHPSESSID, set to expire at the end of the session. And FE_USER_AUTH, set to expire 3 hours after it was first written.
After a browser restart, this FE_USER_AUTH cookie is still present, but apparently not longer accepted by Contao.

Before the update to 2.10 this worked fine.

Bart.

[Bart]

I found the cause.
Two years ago, when Contao did not yet have an automatic frontend login, I used the recall extension to add this fuction. Apperently this worked fine until version 2.10. I removed the recall extension and the customized templates.
This fixed the problem.

Bart.