Anybody has any idea ? Something goofy with 734 server manager and SQL*Plus binaries. Its taking lot time(2-4) min to exit session from the utiliities. It was working fine, and nothing changed since then either to database or operating system. It works fine with 8.0 and higher Binaries thru SQL*Net. I don't understand whats going on...

Its Oracle 734 running on Solaris 2.5.1