All five are 0xD1 errors (see my first reply).
Four cite the Windows OS driver TDI.sys which is a Windows network driver.
The remaining dump cited the Realtek 10/100/1000 NDIS 5.1 Driver - Realtek 10/100/1000 NIC Family all in one NDIS Driver.
As I said previously with your error codes, your symptoms, and cited OS drivers it is either your NIC drivers or the NIC card itself.
With these newest reads it is all pointing to your NIC card and/or drivers.
Your drivers are either a) corrupted, b) need updating, or c) if you have an installed NIC card the card itself is bad.