Palm sorta not syncing calendar to Evolution

This is a strange problem.

A calendar entry placed on the Palm is synced to Evo calendar.

A calendar entry placed on Evo calendar (it is an Exchange calendar
account) does NOT sync to the Palm even if conduit is pointed to the
Exchange account.

A calendar entry placed on a personal account, syncs to the Palm as long
as the conduit has been set properly.

Calendar conduit is set to "synchronize"

There are no error messages.  It appears to finish fine.  The
appointment is just not synced.

Not sure when it last worked properly.

     Palm TX - non new application

        Ubuntu Gutsy
        
        Evo 2.12.1-0ubuntu1
        Evo-exchange 2.12.1-0ubuntu1
        
        gnome-pilot 2.0.15-2ubuntu2
        gnome-pilot-conduits 2.0.15-1ubuntu1
        
        libgnome-pilot2 2.0.15-2ubuntu2
        libpisock9 0.12.2-9ubuntu3
        libpisync0 12.2-9ubuntu3
        

Any help appreciated