Some people say they can connect to Morphus/Gnucleus better with Shareaza than with any other.

1st problem : Gnucleus 1.8.2 used in Morheus 1.9.x does have a handshake bug corrected in 1.8.3/1.8.4. Gnucleus 1.8.4 may handle this bug well.
2nd problem : Gnucleus 1.8.x and so Morpheus 1.9.x are computing bad hash results for half of the files.

The 1st as the 2nd problem can be handled by any client aware of the bugs.
Especially the 2nd one may be handled by not considering hash results (even searches) from gnucleus (wait for the first version that may solve it) and morpheus and getting files the old way. Those bugs do not affect uploading hashed files to Gnucleus or Morpheus which do handle them well.