WordPress MU

Having and issue with my WordPress MU... not sure how long its been this way or what would have changed to cause it...

WordPress MU appears to be functioning without issue... user accounts work fine and blogs are functional. However I can't seem to log in with my Admin account.

I havn't used it in forever as since its initial setup I have used my own 'non-admin' account to manage my personal blog..

Now when I attempt to login it seems to get stuck in a contious loop. Firefox will eventually stop it reporting it is stuck in a loop that will never end, while IE will just go and go and go until eventually my provider reports a CPU quota exceeded.

I have no modified any code beyond that of my own personal template.

Any thoughts???

try upgrading to the latest build of MU 1.0 if you haven't already.

Firefox reports this...

The page isn't redirecting properly

Firefox has detected that the server is redirecting the request for this address in a way that will never complete.

* This problem can sometimes be caused by disabling or refusing to accept cookies.

Unless a new version has come out in the last couple weeks I am running the new version????

And you're just going to yourdomain.com/wp-admin/ ?

Hum.
I'm having the same problem with MU 1.0.

"RewriteEngine On
RewriteBase /

# Rewrite http://www.domain.com to domain.com
RewriteCond %{HTTP_HOST} ^www\.(.*)
RewriteRule ^(.*) http://%1/$1 [R,L]

#uploaded files
RewriteRule ^(.*)?/?files/(.*) wp-content/blogs.php?file=$2 [L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule . - [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-.*) $2 [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]
RewriteRule . index.php [L]"

Ok, found 2 things.

1. There's no problem after the fresh installation. Problem happen only after I import the user data. (So I believe particularly something is messed up with the usermeta table.) <--- So watch out if you are importing data.

2. I added the following in .htaccess in hoping to give users easier way for access.
"RewriteRule ^login/ /wp-login.php [L]"
but if I keep it, firefox cannot complete login and the URL would become http://domain/login/wp-admin/wp-admin/wp-admin/wp-admin/wp-admin/wp-admin/wp-admin/wp-admin/wp-admin/

So, removing that line resolves the login problem for me.