Hundreds of neighbours crashing Shareaza

Wondering if any one can help, reinstalled Shareaza latest version and finally got it to pass the connection tests. It says everything should work fine, and for a few days it has done.
However it has now started connecting to hundreds of G2 neighbours then crashing. At first I thought that would be great, more sources to download from. But now it either crashes outright or I get not enough memory errors.
Is there any way you can limit the number of neighbours that are connected to. It normally connects to 4 or 5 G1 neighbours and 1 Edonkey.
However it has now started connecting to hundreds of G2 neighbours then crashing. At first I thought that would be great, more sources to download from. But now it either crashes outright or I get not enough memory errors.
Is there any way you can limit the number of neighbours that are connected to. It normally connects to 4 or 5 G1 neighbours and 1 Edonkey.