Hi. We have an SBS 2008 box that every few days is having a wierd network issue. Users cannot connect to any mapped drives. Login speed to slow. Cannot connect through RDP. If you go to the server through UNC path it will connect, but none of the shares will show up - just redirected folders. We can ping the machine and log in to it locally. There's no blue screen or obvious hardware issues. Whenever the issue occurs the screen is at Ctrl Alt Del. Nothing glaring in event logs. At a loss for what to try next.