Here is a Link to the Host in question

Background: For several weeks/months I had been receiving the following error in Boinc Manager whenever it tried to talk with BAM:
2007-04-12 15:39:46 [---] Contacting account manager at http://bam.boincstats.com/
2007-04-12 15:39:49 [---] Account manager contact succeeded
2007-04-12 15:39:49 [---] [error] No signing key from account manager
2007-04-12 15:39:49 [---] [error] Inconsistent signing key from account manager

I finally decided to fix this and followed a hint in an old thread here, I detached from BAM using the Advanced Menu in Boinc Manager "Stop using Boincstats Bam" intending to rejoin immediately.

However while trying to rejoin I now get:
"Account manager temporarily unavailble"
The account manager is temporarily unavailable.
Please try again later.

I've now been receiving this error for about 16 hours. The other machines on the same home network are able to synch with BAM without trouble.

Am I doing something wrong or is there a problem with BAM at this time?

Thanks and best regards!

[Edit] Interestingly, even though I've detached, when starting Boinc Manager I still see the following on the Messages tab:
4/13/2007 9:11:13 AM||General prefs: from http://bam.boincstats.com/ (last modified 2007-04-12 11:59:37)
[/Edit]

Having same problem with BOINC v5.10.45 with WorldCommunityGrid branding.
Syncing works on other copies of same version on same network. Has been this way for a day or so (at least).
Tryed bam.boincstats.com, http://bam.boincstats.com, and even boincstats.com/bam (I know, wrong url).

So far, any host I tried (at several places) attached without problems to bam.boincstats.com.

"the account manager is temporarily unavailable"

I get this error when I try to attach BAM. For three days now.

Something has gone wrong. I've tried deleting preferences on my Mac and all that good stuff but it persists. Can anyone shed some light?

Mon Mar 8 19:39:57 2010 SETI@home Requesting new tasks
Mon Mar 8 19:39:58 2010 Project communication failed: attempting access to reference site
Mon Mar 8 19:39:59 2010 Internet access OK - project servers may be temporarily down.
Mon Mar 8 19:40:02 2010 SETI@home Scheduler request failed: Couldn't resolve host name
Mon Mar 8 19:41:47 2010 Fetching configuration file from http://bam.boincstats.com/get_project_config.php
Mon Mar 8 19:41:47 2010 Project communication failed: attempting access to reference site
Mon Mar 8 19:41:48 2010 Internet access OK - project servers may be temporarily down.
Mon Mar 8 19:44:18 2010 SETI@home Sending scheduler request: Project initialization.
Mon Mar 8 19:44:18 2010 SETI@home Requesting new tasks
Mon Mar 8 19:44:19 2010 Project communication failed: attempting access to reference site
Mon Mar 8 19:44:20 2010 Internet access OK - project servers may be temporarily down.
Mon Mar 8 19:44:23 2010 SETI@home Scheduler request failed: Couldn't resolve host name

I totally deleted the application and all preference files. Now, I can't attach to BAM at all. I'm totally dead.

That seems to be a problem with BOINC 6.10.36 on Macs. Try reverting to .18 or .21. See also here on the BOINC dev boards.

Gruß,
Gundolf