Hi,
I have a strange problem with autologin. We switched to a new server (Apache 2.0.55, PHP 4.4.2, APC 3.0.8) and now autologin doesn't work any more. Coockies are created and read the right way.
I tracked it down till
$_POST['pass'] = $blw->decryptString( $old_encpass ) ;
After this line $_POST['pass'] is a string of strange cryptic ascii chars.