I have been using Sheraza since 2 weeks very successfully, but since some days it seems to be malfunctioned:
(1) I see no hint that I am connected to Gnutella2 (Where can I check that?).
(2) Gnutella1 connects only if I enforce to act as a hub.
(3) Transfer rate is 0, some bytes from time to time.
(4) Almost no search results. For checking reasons I tried "[a big artist]" and received just 10 hits!

I use
-) W2K with it's current patches
-) Sygate Personal Firewall Pro; full access is granted to shareaza.exe!
-) DLS internet connection

An active Overnet-Session does not seem to have any influence on this behaviour.

BTW: Is there any possibility to reset the configuration?

Thanks in advance!