Apologies if this is in the wrong place but I have a user that for no
obvious reason keeps losing access to the internet, the PC was setup
identically to hundreds of others, I've treble checked all cards, cables,
connections with no hint as to the source of the problem. I have a
feeling the user does not switch off PC at night and when I double clicked
the CLNTRUST icon in the system tray it responded with the following
stats - Requests succeeded 1, Requests failed 37521. Any insight or
advice would be appreciated.

Jay Tee