DELL PowerEdge T110 - Unable to connect to Postgres Server
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i've just bought a **DELL PowerEdge T110 II** with **Microsoft Windows Small Business Server 2011**.

I've installed PostgreSQL (latest version 9.1) and i've made the pg_hba configuration for access the DB from other LAN PC.

Here is my problem, if i try to connect to PGServer with PGAdmin from LAN PC quickly after the bootup of the server i can connect without problems.

After few minutes (2-3) i cannot connect anymore to the PGServer. If i connect to the server with PGAdmin local there is no problem and only after that i can successfully connect to the PGServer w/o problems.
Another solution is to remove the LAN Cable from the server and plug-in again. In this way the PGAdmin from other LAN PC gets back to work.

Here the message i get
> Server doesn't listen
> The server doesn't accept connections: the connection library reports 
could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "192.168.4.10" and accepting TCP/IP connections on port 5432? 

Is some sort of standby of the Postgres process?

(I know my english is not wonderful, if you don't understand something, ask and i'll explain better)

