USER PAGE内のPreferencesのところのBOINC Beta Test View / Editのところで
BOINC Beta Test preferences内のDefault computer location home の下にある
Edit BOINC Beta Test preferencesを開いてShould BOINC Beta Test show your
computers on its web site?をNOにする。
On April 27 we released new versions of the BOINC software
for all supported platforms.
We've gone to a new "major version" (from 2 to 3),
requiring that all users upgrade to the new version.
Our server won't distribute work to version 2 clients.
There are bugs in some version 2 clients that
cause them to try to connect to the server every second.
This is overloading the server.
So please upgrade all your hosts to the version 3 software
as soon as possible.