nnimap problem with current cvs

[Josh Huber <huber@alum.wpi.edu>]

I'm having this fairly odd problem with IMAP.  I'm connecting to a
Cyrus IMAP server (v2.1.x), which is working great.

After some time (havne't figured out how much yet...), every time I
check for new mail on the server ('g' in *Group*), I see the messages
about negotiating a new STARTTLS session.  Sure enough, looking in the
logs, I see this from the imap server:

Sep 17 17:32:46 hostname cyrus/imapd[14541]: starttls: TLSv1 with
cipher AES256-SHA (256/256 bits new) no authentication
Sep 17 17:32:46 hostname cyrus/imapd[14541]: login:
hostname.domain.net[192.168.0.10] huber CRAM-MD5+TLS User logged in

Another odd thing about this is, when I look in the server buffer, I
see TWO entries for my imap server.

Restarting Gnus (as I just did), brings back the old, correct,
behavior.  Hitting 'g' in the Group buffer does not open a new
connection, responds very quickly, and there is only one entry for my
imap server in the server buffer.

Here's what I've got for select methods:

(setq gnus-secondary-select-methods
      '(
	;; private domain.net IMAP server	
	(nnimap "hostname"
		(nnimap-server-address "hostname.domain.net")
		(nnimap-stream starttls))
	;; public IMAP server @ CMU with a bunch of archived lists
	(nnimap "cmu"
		(nnimap-authenticator anonymous)
		(nnimap-list-pattern "archive.*")
		(nnimap-stream network)
		(nnimap-server-address "cyrus.andrew.cmu.edu"))))

Any ideas?  Anyone else seen this behavior before?

-- 
Josh Huber