Digest Ldap Authentication got failed for some user accounts

[sankar m <debianlinux.ss@xxxxxxxxx>]

Dear Sir,

As per your previous mail, I have filed a bug report and the link is
provided below,

http://bugs.squid-cache.org/show_bug.cgi?id=2805

I am still restarting the squid everyday to avoid "Authentication
failed" issue. Please help me in this.

I am looking forward to hear from you.

Thanks and Regards,
Sankar.M