I have my Pi connected to a Virgin Superhub, my W7 PC through a powerline adaptor to the superhub. If I SSH into the Pi with Putty, I can connect fine and use it for a while, but then my PC loses internet connection.
It has an IP address, renewing it, flushing dns, restarting DHCP client, disabling and enabling the adaptor dont do anything. Only a reboot of the superhub fixes it. Other devices on the network work fine.
Anyone seen this or have any ideas where the problem lies?