hello

last week or so i have automatically signe dout of psn after about 5 or 10mins of signing in with error code, 8000ad23, saying 'u have lost your connection to playsation network' or something similar

reading previous threads u seem to ask for connection status so here u go....
connection status list and settings
BTHomehub-EFE0
WiFi
Signal - 67 to 77%
internet connection - enabled
SSID - BTHomehub-EFE0
BSSID - 00:14:7F:60:28:61
Channel - 7
Security - WEP
Address settings - auto
Ip Address - 192.168.1.64
subnet mask - 255.255.255.0
default router - 192.168.1.254
primary dns - 192.168.1.254
secndary dns - 0.0.0.0
MAC Address - 00:19:c5:77:b8:db
MTU -auto
Proxy server - do not use
UPnP - AVAILABLE
NAT - Type 2

connection test
obtain ip -succeed
internet connection - succeed
PSN- succeed
UPnP-available
NAT - type 2

also i was advised 2 disable media server connection so i did.

Notes:
the homehub is always connected to my computer which is situated upstairs along witht he ps3. the pc very rarely loses connection. but then again, im sure the ps3 doesnt as when it signs me out of psn i can stil browse web and ps store.

anything you suggets i do to prevent it signing out, if so cna u clearly say how as im not great with all the complications!

thanks for your time