[opensuse] Seamonkey - Subject and message out of sync

I use Seamonkey as my main email app. One thing that's started recently is some messages do not match the message subject. Instead, the subject matches another message nearby in the list. This happens with more than one server and also does not appear in Thunderbird. This shows that the problem is with Seamonkey and not the server. One server is Dovecot, running on the same computer. The other is on an outlook.office365.com server. Both accounts are running IMAP. I have not noticed this problem on a GMail account, also IMAP. Any ideas on how to get things back in sync? tnx jk -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org