Network Error

For safe measure you should also try

  1. Full shutdown of PC

  2. power off the hub [pull power cable],

  3. power off the router [pull power cord]

  4. power on router after 10 seconds

  5. power on PC

  6. power on hub

If that doesnt work you can do some repair on the PC side for networking… kind of a refresh.

The reset command is available in the IP context of the NetShell utility. Follow these steps to use the reset command to reset TCP/IP manually:

  1. To open a command prompt, click Start and then click Run. Copy and paste (or type) the following command in the Open box and then press ENTER:
    cmd
  2. At the command prompt, copy and paste (or type) the following command and then press ENTER:
    netsh int ip reset c:\resetlog.txt
    Note If you do not want to specify a directory path for the log file, use the following command:
    netsh int ip reset resetlog.txt
  3. Reboot the computer.

This should eliminate the PC as a cause if still not working