SubSonic doesn't scrobble at Last.fm

[manufreak]

Hello dudes,
a few days ago I installed Subsonic on my ubuntu-Linux-Machine. It's working perfect so far, exept one issue:

Subsonic seems not to be able to update the songs I am listening at Last.fm. It actually does nothing on Last.fm...

What I've tried so far:
+ Inserted my last.fm username and password about a hundred times.
+ Checked the subsonic.log with grep last.fm, but there where just the notices that the columns for the last.fm username and password has been added to the database.
+Some desperate actions :Closed Browser, relogged in, etc.

Does anyone had the same issue or does have an Idea about what's wrong?

Thanks in advance.
Greez

-- System
I use the "standalone"-version.
OS: Ubuntu 8.10 Linux
Version: 3.6 (build 806) – 1. Februar 2009

[pif]

Hi!
I've got just the same issue, but I installed subsonic about two months ago and until 24 april last.fm scrobbling worked well.
Subsonic version is 3.6 (build 806), standalone, debian linux.

[pif]

Upgraded my Subsonic to 3.7 beta, last.fm now works!