Comment 64 for bug 320057

I am still seeing a big delay when auto-completing (longer then it used to take), but it's when LDAP is on. The issue reported above with seeing a delay with LDAP off turns out to be a configuration error on my part. There are two places to configure LDAP in Thunderbird. One in the account settings and one in Preferences. I had the 'Use a different LDAP server' option selected which means the settings in Preferences are overridden. So LDAP was on even though it was off in Preferences. With LDAP off, auto-completion occurs right away.